megaraid_sas: use dev_printk when possible
authorBjorn Helgaas <bhelgaas@google.com>
Tue, 7 Jul 2015 20:52:34 +0000 (15:52 -0500)
committerJames Bottomley <JBottomley@Odin.com>
Wed, 26 Aug 2015 14:33:39 +0000 (07:33 -0700)
Use dev_printk() when possible to make messages more useful.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Acked-by: Sumit Saxena <sumit.saxena@avagotech.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
drivers/scsi/megaraid/megaraid_sas_base.c
drivers/scsi/megaraid/megaraid_sas_fusion.c

index 71b884d..a9bd592 100644 (file)
@@ -216,7 +216,7 @@ struct megasas_cmd *megasas_get_cmd(struct megasas_instance
                                 struct megasas_cmd, list);
                list_del_init(&cmd->list);
        } else {
-               printk(KERN_ERR "megasas: Command pool empty!\n");
+               dev_err(&instance->pdev->dev, "Command pool empty!\n");
        }
 
        spin_unlock_irqrestore(&instance->mfi_pool_lock, flags);
@@ -370,9 +370,9 @@ megasas_adp_reset_xscale(struct megasas_instance *instance,
                msleep(1000); /* sleep for 3 secs */
        pcidata  = 0;
        pci_read_config_dword(instance->pdev, MFI_1068_PCSR_OFFSET, &pcidata);
-       printk(KERN_NOTICE "pcidata = %x\n", pcidata);
+       dev_notice(&instance->pdev->dev, "pcidata = %x\n", pcidata);
        if (pcidata & 0x2) {
-               printk(KERN_NOTICE "mfi 1068 offset read=%x\n", pcidata);
+               dev_notice(&instance->pdev->dev, "mfi 1068 offset read=%x\n", pcidata);
                pcidata &= ~0x2;
                pci_write_config_dword(instance->pdev,
                                MFI_1068_PCSR_OFFSET, pcidata);
@@ -383,9 +383,9 @@ megasas_adp_reset_xscale(struct megasas_instance *instance,
                pcidata  = 0;
                pci_read_config_dword(instance->pdev,
                                MFI_1068_FW_HANDSHAKE_OFFSET, &pcidata);
-               printk(KERN_NOTICE "1068 offset handshake read=%x\n", pcidata);
+               dev_notice(&instance->pdev->dev, "1068 offset handshake read=%x\n", pcidata);
                if ((pcidata & 0xffff0000) == MFI_1068_FW_READY) {
-                       printk(KERN_NOTICE "1068 offset pcidt=%x\n", pcidata);
+                       dev_notice(&instance->pdev->dev, "1068 offset pcidt=%x\n", pcidata);
                        pcidata = 0;
                        pci_write_config_dword(instance->pdev,
                                MFI_1068_FW_HANDSHAKE_OFFSET, pcidata);
@@ -824,7 +824,7 @@ megasas_adp_reset_gen2(struct megasas_instance *instance,
        while ( !( HostDiag & DIAG_WRITE_ENABLE) ) {
                msleep(100);
                HostDiag = (u32)readl(hostdiag_offset);
-               printk(KERN_NOTICE "RESETGEN2: retry=%x, hostdiag=%x\n",
+               dev_notice(&instance->pdev->dev, "RESETGEN2: retry=%x, hostdiag=%x\n",
                                        retry, HostDiag);
 
                if (retry++ >= 100)
@@ -832,7 +832,7 @@ megasas_adp_reset_gen2(struct megasas_instance *instance,
 
        }
 
-       printk(KERN_NOTICE "ADP_RESET_GEN2: HostDiag=%x\n", HostDiag);
+       dev_notice(&instance->pdev->dev, "ADP_RESET_GEN2: HostDiag=%x\n", HostDiag);
 
        writel((HostDiag | DIAG_RESET_ADAPTER), hostdiag_offset);
 
@@ -842,7 +842,7 @@ megasas_adp_reset_gen2(struct megasas_instance *instance,
        while ( ( HostDiag & DIAG_RESET_ADAPTER) ) {
                msleep(100);
                HostDiag = (u32)readl(hostdiag_offset);
-               printk(KERN_NOTICE "RESET_GEN2: retry=%x, hostdiag=%x\n",
+               dev_notice(&instance->pdev->dev, "RESET_GEN2: retry=%x, hostdiag=%x\n",
                                retry, HostDiag);
 
                if (retry++ >= 1000)
@@ -1241,7 +1241,7 @@ megasas_build_dcdb(struct megasas_instance *instance, struct scsi_cmnd *scp,
                                                      &pthru->sgl);
 
        if (pthru->sge_count > instance->max_num_sge) {
-               printk(KERN_ERR "megasas: DCDB two many SGE NUM=%x\n",
+               dev_err(&instance->pdev->dev, "DCDB too many SGE NUM=%x\n",
                        pthru->sge_count);
                return 0;
        }
@@ -1382,7 +1382,7 @@ megasas_build_ldio(struct megasas_instance *instance, struct scsi_cmnd *scp,
                ldio->sge_count = megasas_make_sgl32(instance, scp, &ldio->sgl);
 
        if (ldio->sge_count > instance->max_num_sge) {
-               printk(KERN_ERR "megasas: build_ld_io: sge_count = %x\n",
+               dev_err(&instance->pdev->dev, "build_ld_io: sge_count = %x\n",
                        ldio->sge_count);
                return 0;
        }
@@ -1449,24 +1449,24 @@ megasas_dump_pending_frames(struct megasas_instance *instance)
        u32 sgcount;
        u32 max_cmd = instance->max_fw_cmds;
 
-       printk(KERN_ERR "\nmegasas[%d]: Dumping Frame Phys Address of all pending cmds in FW\n",instance->host->host_no);
-       printk(KERN_ERR "megasas[%d]: Total OS Pending cmds : %d\n",instance->host->host_no,atomic_read(&instance->fw_outstanding));
+       dev_err(&instance->pdev->dev, "[%d]: Dumping Frame Phys Address of all pending cmds in FW\n",instance->host->host_no);
+       dev_err(&instance->pdev->dev, "[%d]: Total OS Pending cmds : %d\n",instance->host->host_no,atomic_read(&instance->fw_outstanding));
        if (IS_DMA64)
-               printk(KERN_ERR "\nmegasas[%d]: 64 bit SGLs were sent to FW\n",instance->host->host_no);
+               dev_err(&instance->pdev->dev, "[%d]: 64 bit SGLs were sent to FW\n",instance->host->host_no);
        else
-               printk(KERN_ERR "\nmegasas[%d]: 32 bit SGLs were sent to FW\n",instance->host->host_no);
+               dev_err(&instance->pdev->dev, "[%d]: 32 bit SGLs were sent to FW\n",instance->host->host_no);
 
-       printk(KERN_ERR "megasas[%d]: Pending OS cmds in FW : \n",instance->host->host_no);
+       dev_err(&instance->pdev->dev, "[%d]: Pending OS cmds in FW : \n",instance->host->host_no);
        for (i = 0; i < max_cmd; i++) {
                cmd = instance->cmd_list[i];
                if(!cmd->scmd)
                        continue;
-               printk(KERN_ERR "megasas[%d]: Frame addr :0x%08lx : ",instance->host->host_no,(unsigned long)cmd->frame_phys_addr);
+               dev_err(&instance->pdev->dev, "[%d]: Frame addr :0x%08lx : ",instance->host->host_no,(unsigned long)cmd->frame_phys_addr);
                if (megasas_cmd_type(cmd->scmd) == READ_WRITE_LDIO) {
                        ldio = (struct megasas_io_frame *)cmd->frame;
                        mfi_sgl = &ldio->sgl;
                        sgcount = ldio->sge_count;
-                       printk(KERN_ERR "megasas[%d]: frame count : 0x%x, Cmd : 0x%x, Tgt id : 0x%x,"
+                       dev_err(&instance->pdev->dev, "[%d]: frame count : 0x%x, Cmd : 0x%x, Tgt id : 0x%x,"
                        " lba lo : 0x%x, lba_hi : 0x%x, sense_buf addr : 0x%x,sge count : 0x%x\n",
                        instance->host->host_no, cmd->frame_count, ldio->cmd, ldio->target_id,
                        le32_to_cpu(ldio->start_lba_lo), le32_to_cpu(ldio->start_lba_hi),
@@ -1476,7 +1476,7 @@ megasas_dump_pending_frames(struct megasas_instance *instance)
                        pthru = (struct megasas_pthru_frame *) cmd->frame;
                        mfi_sgl = &pthru->sgl;
                        sgcount = pthru->sge_count;
-                       printk(KERN_ERR "megasas[%d]: frame count : 0x%x, Cmd : 0x%x, Tgt id : 0x%x, "
+                       dev_err(&instance->pdev->dev, "[%d]: frame count : 0x%x, Cmd : 0x%x, Tgt id : 0x%x, "
                        "lun : 0x%x, cdb_len : 0x%x, data xfer len : 0x%x, sense_buf addr : 0x%x,sge count : 0x%x\n",
                        instance->host->host_no, cmd->frame_count, pthru->cmd, pthru->target_id,
                        pthru->lun, pthru->cdb_len, le32_to_cpu(pthru->data_xfer_len),
@@ -1485,27 +1485,26 @@ megasas_dump_pending_frames(struct megasas_instance *instance)
        if(megasas_dbg_lvl & MEGASAS_DBG_LVL){
                for (n = 0; n < sgcount; n++){
                        if (IS_DMA64)
-                               printk(KERN_ERR "megasas: sgl len : 0x%x, sgl addr : 0x%llx ",
+                               dev_err(&instance->pdev->dev, "sgl len : 0x%x, sgl addr : 0x%llx\n",
                                        le32_to_cpu(mfi_sgl->sge64[n].length),
                                        le64_to_cpu(mfi_sgl->sge64[n].phys_addr));
                        else
-                               printk(KERN_ERR "megasas: sgl len : 0x%x, sgl addr : 0x%x ",
+                               dev_err(&instance->pdev->dev, "sgl len : 0x%x, sgl addr : 0x%x\n",
                                        le32_to_cpu(mfi_sgl->sge32[n].length),
                                        le32_to_cpu(mfi_sgl->sge32[n].phys_addr));
                        }
                }
-               printk(KERN_ERR "\n");
        } /*for max_cmd*/
-       printk(KERN_ERR "\nmegasas[%d]: Pending Internal cmds in FW : \n",instance->host->host_no);
+       dev_err(&instance->pdev->dev, "[%d]: Pending Internal cmds in FW : \n",instance->host->host_no);
        for (i = 0; i < max_cmd; i++) {
 
                cmd = instance->cmd_list[i];
 
                if(cmd->sync_cmd == 1){
-                       printk(KERN_ERR "0x%08lx : ", (unsigned long)cmd->frame_phys_addr);
+                       dev_err(&instance->pdev->dev, "0x%08lx : ", (unsigned long)cmd->frame_phys_addr);
                }
        }
-       printk(KERN_ERR "megasas[%d]: Dumping Done.\n\n",instance->host->host_no);
+       dev_err(&instance->pdev->dev, "[%d]: Dumping Done\n\n",instance->host->host_no);
 }
 
 u32
@@ -1623,7 +1622,7 @@ megasas_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd)
        }
 
        if (instance->instancet->build_and_issue_cmd(instance, scmd)) {
-               printk(KERN_ERR "megasas: Err returned from build_and_issue_cmd\n");
+               dev_err(&instance->pdev->dev, "Err returned from build_and_issue_cmd\n");
                return SCSI_MLQUEUE_HOST_BUSY;
        }
 
@@ -1794,7 +1793,7 @@ static void megasas_complete_cmd_dpc(unsigned long instance_addr)
        while (consumer != producer) {
                context = le32_to_cpu(instance->reply_queue[consumer]);
                if (context >= instance->max_fw_cmds) {
-                       printk(KERN_ERR "Unexpected context value %x\n",
+                       dev_err(&instance->pdev->dev, "Unexpected context value %x\n",
                                context);
                        BUG();
                }
@@ -1873,8 +1872,8 @@ static int megasas_get_ld_vf_affiliation_111(struct megasas_instance *instance,
        cmd = megasas_get_cmd(instance);
 
        if (!cmd) {
-               printk(KERN_DEBUG "megasas: megasas_get_ld_vf_affiliation_111:"
-                      "Failed to get cmd for scsi%d.\n",
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "megasas_get_ld_vf_affiliation_111:"
+                      "Failed to get cmd for scsi%d\n",
                        instance->host->host_no);
                return -ENOMEM;
        }
@@ -1882,8 +1881,8 @@ static int megasas_get_ld_vf_affiliation_111(struct megasas_instance *instance,
        dcmd = &cmd->frame->dcmd;
 
        if (!instance->vf_affiliation_111) {
-               printk(KERN_WARNING "megasas: SR-IOV: Couldn't get LD/VF "
-                      "affiliation for scsi%d.\n", instance->host->host_no);
+               dev_warn(&instance->pdev->dev, "SR-IOV: Couldn't get LD/VF "
+                      "affiliation for scsi%d\n", instance->host->host_no);
                megasas_return_cmd(instance, cmd);
                return -ENOMEM;
        }
@@ -1897,8 +1896,8 @@ static int megasas_get_ld_vf_affiliation_111(struct megasas_instance *instance,
                                             sizeof(struct MR_LD_VF_AFFILIATION_111),
                                             &new_affiliation_111_h);
                if (!new_affiliation_111) {
-                       printk(KERN_DEBUG "megasas: SR-IOV: Couldn't allocate "
-                              "memory for new affiliation for scsi%d.\n",
+                       dev_printk(KERN_DEBUG, &instance->pdev->dev, "SR-IOV: Couldn't allocate "
+                              "memory for new affiliation for scsi%d\n",
                               instance->host->host_no);
                        megasas_return_cmd(instance, cmd);
                        return -ENOMEM;
@@ -1929,14 +1928,14 @@ static int megasas_get_ld_vf_affiliation_111(struct megasas_instance *instance,
        dcmd->sgl.sge32[0].length = cpu_to_le32(
                sizeof(struct MR_LD_VF_AFFILIATION_111));
 
-       printk(KERN_WARNING "megasas: SR-IOV: Getting LD/VF affiliation for "
+       dev_warn(&instance->pdev->dev, "SR-IOV: Getting LD/VF affiliation for "
               "scsi%d\n", instance->host->host_no);
 
        megasas_issue_blocked_cmd(instance, cmd, 0);
 
        if (dcmd->cmd_status) {
-               printk(KERN_WARNING "megasas: SR-IOV: LD/VF affiliation DCMD"
-                      " failed with status 0x%x for scsi%d.\n",
+               dev_warn(&instance->pdev->dev, "SR-IOV: LD/VF affiliation DCMD"
+                      " failed with status 0x%x for scsi%d\n",
                       dcmd->cmd_status, instance->host->host_no);
                retval = 1; /* Do a scan if we couldn't get affiliation */
                goto out;
@@ -1947,9 +1946,8 @@ static int megasas_get_ld_vf_affiliation_111(struct megasas_instance *instance,
                for (ld = 0 ; ld < new_affiliation_111->vdCount; ld++)
                        if (instance->vf_affiliation_111->map[ld].policy[thisVf] !=
                            new_affiliation_111->map[ld].policy[thisVf]) {
-                               printk(KERN_WARNING "megasas: SR-IOV: "
-                                      "Got new LD/VF affiliation "
-                                      "for scsi%d.\n",
+                               dev_warn(&instance->pdev->dev, "SR-IOV: "
+                                      "Got new LD/VF affiliation for scsi%d\n",
                                       instance->host->host_no);
                                memcpy(instance->vf_affiliation_111,
                                       new_affiliation_111,
@@ -1985,8 +1983,8 @@ static int megasas_get_ld_vf_affiliation_12(struct megasas_instance *instance,
        cmd = megasas_get_cmd(instance);
 
        if (!cmd) {
-               printk(KERN_DEBUG "megasas: megasas_get_ld_vf_affiliation12: "
-                      "Failed to get cmd for scsi%d.\n",
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "megasas_get_ld_vf_affiliation12: "
+                      "Failed to get cmd for scsi%d\n",
                       instance->host->host_no);
                return -ENOMEM;
        }
@@ -1994,8 +1992,8 @@ static int megasas_get_ld_vf_affiliation_12(struct megasas_instance *instance,
        dcmd = &cmd->frame->dcmd;
 
        if (!instance->vf_affiliation) {
-               printk(KERN_WARNING "megasas: SR-IOV: Couldn't get LD/VF "
-                      "affiliation for scsi%d.\n", instance->host->host_no);
+               dev_warn(&instance->pdev->dev, "SR-IOV: Couldn't get LD/VF "
+                      "affiliation for scsi%d\n", instance->host->host_no);
                megasas_return_cmd(instance, cmd);
                return -ENOMEM;
        }
@@ -2010,8 +2008,8 @@ static int megasas_get_ld_vf_affiliation_12(struct megasas_instance *instance,
                                             sizeof(struct MR_LD_VF_AFFILIATION),
                                             &new_affiliation_h);
                if (!new_affiliation) {
-                       printk(KERN_DEBUG "megasas: SR-IOV: Couldn't allocate "
-                              "memory for new affiliation for scsi%d.\n",
+                       dev_printk(KERN_DEBUG, &instance->pdev->dev, "SR-IOV: Couldn't allocate "
+                              "memory for new affiliation for scsi%d\n",
                               instance->host->host_no);
                        megasas_return_cmd(instance, cmd);
                        return -ENOMEM;
@@ -2042,14 +2040,14 @@ static int megasas_get_ld_vf_affiliation_12(struct megasas_instance *instance,
        dcmd->sgl.sge32[0].length = cpu_to_le32((MAX_LOGICAL_DRIVES + 1) *
                sizeof(struct MR_LD_VF_AFFILIATION));
 
-       printk(KERN_WARNING "megasas: SR-IOV: Getting LD/VF affiliation for "
+       dev_warn(&instance->pdev->dev, "SR-IOV: Getting LD/VF affiliation for "
               "scsi%d\n", instance->host->host_no);
 
        megasas_issue_blocked_cmd(instance, cmd, 0);
 
        if (dcmd->cmd_status) {
-               printk(KERN_WARNING "megasas: SR-IOV: LD/VF affiliation DCMD"
-                      " failed with status 0x%x for scsi%d.\n",
+               dev_warn(&instance->pdev->dev, "SR-IOV: LD/VF affiliation DCMD"
+                      " failed with status 0x%x for scsi%d\n",
                       dcmd->cmd_status, instance->host->host_no);
                retval = 1; /* Do a scan if we couldn't get affiliation */
                goto out;
@@ -2057,8 +2055,8 @@ static int megasas_get_ld_vf_affiliation_12(struct megasas_instance *instance,
 
        if (!initial) {
                if (!new_affiliation->ldCount) {
-                       printk(KERN_WARNING "megasas: SR-IOV: Got new LD/VF "
-                              "affiliation for passive path for scsi%d.\n",
+                       dev_warn(&instance->pdev->dev, "SR-IOV: Got new LD/VF "
+                              "affiliation for passive path for scsi%d\n",
                               instance->host->host_no);
                        retval = 1;
                        goto out;
@@ -2123,8 +2121,8 @@ static int megasas_get_ld_vf_affiliation_12(struct megasas_instance *instance,
        }
 out:
        if (doscan) {
-               printk(KERN_WARNING "megasas: SR-IOV: Got new LD/VF "
-                      "affiliation for scsi%d.\n", instance->host->host_no);
+               dev_warn(&instance->pdev->dev, "SR-IOV: Got new LD/VF "
+                      "affiliation for scsi%d\n", instance->host->host_no);
                memcpy(instance->vf_affiliation, new_affiliation,
                       new_affiliation->size);
                retval = 1;
@@ -2164,8 +2162,8 @@ int megasas_sriov_start_heartbeat(struct megasas_instance *instance,
        cmd = megasas_get_cmd(instance);
 
        if (!cmd) {
-               printk(KERN_DEBUG "megasas: megasas_sriov_start_heartbeat: "
-                      "Failed to get cmd for scsi%d.\n",
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "megasas_sriov_start_heartbeat: "
+                      "Failed to get cmd for scsi%d\n",
                       instance->host->host_no);
                return -ENOMEM;
        }
@@ -2178,9 +2176,9 @@ int megasas_sriov_start_heartbeat(struct megasas_instance *instance,
                                              sizeof(struct MR_CTRL_HB_HOST_MEM),
                                              &instance->hb_host_mem_h);
                if (!instance->hb_host_mem) {
-                       printk(KERN_DEBUG "megasas: SR-IOV: Couldn't allocate"
-                              " memory for heartbeat host memory for "
-                              "scsi%d.\n", instance->host->host_no);
+                       dev_printk(KERN_DEBUG, &instance->pdev->dev, "SR-IOV: Couldn't allocate"
+                              " memory for heartbeat host memory for scsi%d\n",
+                              instance->host->host_no);
                        retval = -ENOMEM;
                        goto out;
                }
@@ -2200,7 +2198,7 @@ int megasas_sriov_start_heartbeat(struct megasas_instance *instance,
        dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(instance->hb_host_mem_h);
        dcmd->sgl.sge32[0].length = cpu_to_le32(sizeof(struct MR_CTRL_HB_HOST_MEM));
 
-       printk(KERN_WARNING "megasas: SR-IOV: Starting heartbeat for scsi%d\n",
+       dev_warn(&instance->pdev->dev, "SR-IOV: Starting heartbeat for scsi%d\n",
               instance->host->host_no);
 
        if (instance->ctrl_context && !instance->mask_interrupts)
@@ -2236,7 +2234,7 @@ void megasas_sriov_heartbeat_handler(unsigned long instance_addr)
                mod_timer(&instance->sriov_heartbeat_timer,
                          jiffies + MEGASAS_SRIOV_HEARTBEAT_INTERVAL_VF);
        } else {
-               printk(KERN_WARNING "megasas: SR-IOV: Heartbeat never "
+               dev_warn(&instance->pdev->dev, "SR-IOV: Heartbeat never "
                       "completed for scsi%d\n", instance->host->host_no);
                schedule_work(&instance->work_init);
        }
@@ -2274,7 +2272,7 @@ static int megasas_wait_for_outstanding(struct megasas_instance *instance)
                                &clist_local);
                spin_unlock_irqrestore(&instance->hba_lock, flags);
 
-               printk(KERN_NOTICE "megasas: HBA reset wait ...\n");
+               dev_notice(&instance->pdev->dev, "HBA reset wait ...\n");
                for (i = 0; i < wait_time; i++) {
                        msleep(1000);
                        spin_lock_irqsave(&instance->hba_lock, flags);
@@ -2285,7 +2283,7 @@ static int megasas_wait_for_outstanding(struct megasas_instance *instance)
                }
 
                if (adprecovery != MEGASAS_HBA_OPERATIONAL) {
-                       printk(KERN_NOTICE "megasas: reset: Stopping HBA.\n");
+                       dev_notice(&instance->pdev->dev, "reset: Stopping HBA.\n");
                        spin_lock_irqsave(&instance->hba_lock, flags);
                        instance->adprecovery   = MEGASAS_HW_CRITICAL_ERROR;
                        spin_unlock_irqrestore(&instance->hba_lock, flags);
@@ -2299,14 +2297,14 @@ static int megasas_wait_for_outstanding(struct megasas_instance *instance)
                        list_del_init(&reset_cmd->list);
                        if (reset_cmd->scmd) {
                                reset_cmd->scmd->result = DID_RESET << 16;
-                               printk(KERN_NOTICE "%d:%p reset [%02x]\n",
+                               dev_notice(&instance->pdev->dev, "%d:%p reset [%02x]\n",
                                        reset_index, reset_cmd,
                                        reset_cmd->scmd->cmnd[0]);
 
                                reset_cmd->scmd->scsi_done(reset_cmd->scmd);
                                megasas_return_cmd(instance, reset_cmd);
                        } else if (reset_cmd->sync_cmd) {
-                               printk(KERN_NOTICE "megasas:%p synch cmds"
+                               dev_notice(&instance->pdev->dev, "%p synch cmds"
                                                "reset queue\n",
                                                reset_cmd);
 
@@ -2315,7 +2313,7 @@ static int megasas_wait_for_outstanding(struct megasas_instance *instance)
                                                reset_cmd->frame_phys_addr,
                                                0, instance->reg_set);
                        } else {
-                               printk(KERN_NOTICE "megasas: %p unexpected"
+                               dev_notice(&instance->pdev->dev, "%p unexpected"
                                        "cmds lst\n",
                                        reset_cmd);
                        }
@@ -2333,7 +2331,7 @@ static int megasas_wait_for_outstanding(struct megasas_instance *instance)
                        break;
 
                if (!(i % MEGASAS_RESET_NOTICE_INTERVAL)) {
-                       printk(KERN_NOTICE "megasas: [%2d]waiting for %d "
+                       dev_notice(&instance->pdev->dev, "[%2d]waiting for %d "
                               "commands to complete\n",i,outstanding);
                        /*
                         * Call cmd completion routine. Cmd to be
@@ -2384,7 +2382,7 @@ static int megasas_wait_for_outstanding(struct megasas_instance *instance)
 
        if (atomic_read(&instance->fw_outstanding) ||
                                        (kill_adapter_flag == 2)) {
-               printk(KERN_NOTICE "megaraid_sas: pending cmds after reset\n");
+               dev_notice(&instance->pdev->dev, "pending cmds after reset\n");
                /*
                * Send signal to FW to stop processing any pending cmds.
                * The controller will be taken offline by the OS now.
@@ -2406,7 +2404,7 @@ static int megasas_wait_for_outstanding(struct megasas_instance *instance)
                return FAILED;
        }
 
-       printk(KERN_NOTICE "megaraid_sas: no pending cmds after reset\n");
+       dev_notice(&instance->pdev->dev, "no pending cmds after reset\n");
 
        return SUCCESS;
 }
@@ -2430,16 +2428,15 @@ static int megasas_generic_reset(struct scsi_cmnd *scmd)
                 scmd->cmnd[0], scmd->retries);
 
        if (instance->adprecovery == MEGASAS_HW_CRITICAL_ERROR) {
-               printk(KERN_ERR "megasas: cannot recover from previous reset "
-                      "failures\n");
+               dev_err(&instance->pdev->dev, "cannot recover from previous reset failures\n");
                return FAILED;
        }
 
        ret_val = megasas_wait_for_outstanding(instance);
        if (ret_val == SUCCESS)
-               printk(KERN_NOTICE "megasas: reset successful \n");
+               dev_notice(&instance->pdev->dev, "reset successful\n");
        else
-               printk(KERN_ERR "megasas: failed to do reset\n");
+               dev_err(&instance->pdev->dev, "failed to do reset\n");
 
        return ret_val;
 }
@@ -2597,7 +2594,7 @@ megasas_service_aen(struct megasas_instance *instance, struct megasas_cmd *cmd)
                struct megasas_aen_event *ev;
                ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
                if (!ev) {
-                       printk(KERN_ERR "megasas_service_aen: out of memory\n");
+                       dev_err(&instance->pdev->dev, "megasas_service_aen: out of memory\n");
                } else {
                        ev->instance = instance;
                        instance->ev = ev;
@@ -2847,10 +2844,10 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd,
                   MR_DCMD_CTRL_EVENT_GET_INFO left over from the main kernel
                   when booting the kdump kernel.  Ignore this command to
                   prevent a kernel panic on shutdown of the kdump kernel. */
-               printk(KERN_WARNING "megaraid_sas: MFI_CMD_INVALID command "
-                      "completed.\n");
-               printk(KERN_WARNING "megaraid_sas: If you have a controller "
-                      "other than PERC5, please upgrade your firmware.\n");
+               dev_warn(&instance->pdev->dev, "MFI_CMD_INVALID command "
+                      "completed\n");
+               dev_warn(&instance->pdev->dev, "If you have a controller "
+                      "other than PERC5, please upgrade your firmware\n");
                break;
        case MFI_CMD_PD_SCSI_IO:
        case MFI_CMD_LD_SCSI_IO:
@@ -2918,7 +2915,7 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd,
                        break;
 
                default:
-                       printk(KERN_DEBUG "megasas: MFI FW status %#x\n",
+                       dev_printk(KERN_DEBUG, &instance->pdev->dev, "MFI FW status %#x\n",
                               hdr->cmd_status);
                        cmd->scmd->result = DID_ERROR << 16;
                        break;
@@ -2944,8 +2941,7 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd,
                        if (cmd->frame->hdr.cmd_status != 0) {
                                if (cmd->frame->hdr.cmd_status !=
                                    MFI_STAT_NOT_FOUND)
-                                       printk(KERN_WARNING "megasas: map sync"
-                                              "failed, status = 0x%x.\n",
+                                       dev_warn(&instance->pdev->dev, "map syncfailed, status = 0x%x\n",
                                               cmd->frame->hdr.cmd_status);
                                else {
                                        megasas_return_cmd(instance, cmd);
@@ -2997,7 +2993,7 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd,
                break;
 
        default:
-               printk("megasas: Unknown command completed! [0x%X]\n",
+               dev_info(&instance->pdev->dev, "Unknown command completed! [0x%X]\n",
                       hdr->cmd);
                break;
        }
@@ -3028,14 +3024,14 @@ megasas_issue_pending_cmds_again(struct megasas_instance *instance)
                list_del_init(&cmd->list);
 
                if (cmd->sync_cmd || cmd->scmd) {
-                       printk(KERN_NOTICE "megaraid_sas: command %p, %p:%d"
-                               "detected to be pending while HBA reset.\n",
+                       dev_notice(&instance->pdev->dev, "command %p, %p:%d"
+                               "detected to be pending while HBA reset\n",
                                        cmd, cmd->scmd, cmd->sync_cmd);
 
                        cmd->retry_for_fw_reset++;
 
                        if (cmd->retry_for_fw_reset == 3) {
-                               printk(KERN_NOTICE "megaraid_sas: cmd %p, %p:%d"
+                               dev_notice(&instance->pdev->dev, "cmd %p, %p:%d"
                                        "was tried multiple times during reset."
                                        "Shutting down the HBA\n",
                                        cmd, cmd->scmd, cmd->sync_cmd);
@@ -3048,10 +3044,10 @@ megasas_issue_pending_cmds_again(struct megasas_instance *instance)
 
                if (cmd->sync_cmd == 1) {
                        if (cmd->scmd) {
-                               printk(KERN_NOTICE "megaraid_sas: unexpected"
+                               dev_notice(&instance->pdev->dev, "unexpected"
                                        "cmd attached to internal command!\n");
                        }
-                       printk(KERN_NOTICE "megasas: %p synchronous cmd"
+                       dev_notice(&instance->pdev->dev, "%p synchronous cmd"
                                                "on the internal reset queue,"
                                                "issue it again.\n", cmd);
                        cmd->cmd_status_drv = MFI_STAT_INVALID_STATUS;
@@ -3059,7 +3055,7 @@ megasas_issue_pending_cmds_again(struct megasas_instance *instance)
                                                        cmd->frame_phys_addr ,
                                                        0, instance->reg_set);
                } else if (cmd->scmd) {
-                       printk(KERN_NOTICE "megasas: %p scsi cmd [%02x]"
+                       dev_notice(&instance->pdev->dev, "%p scsi cmd [%02x]"
                        "detected on the internal queue, issue again.\n",
                        cmd, cmd->scmd->cmnd[0]);
 
@@ -3068,14 +3064,14 @@ megasas_issue_pending_cmds_again(struct megasas_instance *instance)
                                        cmd->frame_phys_addr,
                                        cmd->frame_count-1, instance->reg_set);
                } else {
-                       printk(KERN_NOTICE "megasas: %p unexpected cmd on the"
+                       dev_notice(&instance->pdev->dev, "%p unexpected cmd on the"
                                "internal reset defer list while re-issue!!\n",
                                cmd);
                }
        }
 
        if (instance->aen_cmd) {
-               printk(KERN_NOTICE "megaraid_sas: aen_cmd in def process\n");
+               dev_notice(&instance->pdev->dev, "aen_cmd in def process\n");
                megasas_return_cmd(instance, instance->aen_cmd);
 
                instance->aen_cmd       = NULL;
@@ -3115,12 +3111,12 @@ megasas_internal_reset_defer_cmds(struct megasas_instance *instance)
        for (i = 0; i < max_cmd; i++) {
                cmd = instance->cmd_list[i];
                if (cmd->sync_cmd == 1 || cmd->scmd) {
-                       printk(KERN_NOTICE "megasas: moving cmd[%d]:%p:%d:%p"
+                       dev_notice(&instance->pdev->dev, "moving cmd[%d]:%p:%d:%p"
                                        "on the defer queue as internal\n",
                                defer_index, cmd, cmd->sync_cmd, cmd->scmd);
 
                        if (!list_empty(&cmd->list)) {
-                               printk(KERN_NOTICE "megaraid_sas: ERROR while"
+                               dev_notice(&instance->pdev->dev, "ERROR while"
                                        " moving this cmd:%p, %d %p, it was"
                                        "discovered on some list?\n",
                                        cmd, cmd->sync_cmd, cmd->scmd);
@@ -3145,13 +3141,13 @@ process_fw_state_change_wq(struct work_struct *work)
        unsigned long flags;
 
        if (instance->adprecovery != MEGASAS_ADPRESET_SM_INFAULT) {
-               printk(KERN_NOTICE "megaraid_sas: error, recovery st %x \n",
+               dev_notice(&instance->pdev->dev, "error, recovery st %x\n",
                                instance->adprecovery);
                return ;
        }
 
        if (instance->adprecovery == MEGASAS_ADPRESET_SM_INFAULT) {
-               printk(KERN_NOTICE "megaraid_sas: FW detected to be in fault"
+               dev_notice(&instance->pdev->dev, "FW detected to be in fault"
                                        "state, restarting it...\n");
 
                instance->instancet->disable_intr(instance);
@@ -3161,10 +3157,10 @@ process_fw_state_change_wq(struct work_struct *work)
                instance->instancet->adp_reset(instance, instance->reg_set);
                atomic_set(&instance->fw_reset_no_pci_access, 0 );
 
-               printk(KERN_NOTICE "megaraid_sas: FW restarted successfully,"
+               dev_notice(&instance->pdev->dev, "FW restarted successfully,"
                                        "initiating next stage...\n");
 
-               printk(KERN_NOTICE "megaraid_sas: HBA recovery state machine,"
+               dev_notice(&instance->pdev->dev, "HBA recovery state machine,"
                                        "state 2 starting...\n");
 
                /*waitting for about 20 second before start the second init*/
@@ -3173,7 +3169,7 @@ process_fw_state_change_wq(struct work_struct *work)
                }
 
                if (megasas_transition_to_ready(instance, 1)) {
-                       printk(KERN_NOTICE "megaraid_sas:adapter not ready\n");
+                       dev_notice(&instance->pdev->dev, "adapter not ready\n");
 
                        atomic_set(&instance->fw_reset_no_pci_access, 1);
                        megaraid_sas_kill_hba(instance);
@@ -3238,13 +3234,13 @@ megasas_deplete_reply_queue(struct megasas_instance *instance,
                                instance->reg_set) & MFI_STATE_MASK;
 
                if (fw_state != MFI_STATE_FAULT) {
-                       printk(KERN_NOTICE "megaraid_sas: fw state:%x\n",
+                       dev_notice(&instance->pdev->dev, "fw state:%x\n",
                                                fw_state);
                }
 
                if ((fw_state == MFI_STATE_FAULT) &&
                                (instance->disableOnlineCtrlReset == 0)) {
-                       printk(KERN_NOTICE "megaraid_sas: wait adp restart\n");
+                       dev_notice(&instance->pdev->dev, "wait adp restart\n");
 
                        if ((instance->pdev->device ==
                                        PCI_DEVICE_ID_LSI_SAS1064R) ||
@@ -3265,14 +3261,14 @@ megasas_deplete_reply_queue(struct megasas_instance *instance,
                        atomic_set(&instance->fw_outstanding, 0);
                        megasas_internal_reset_defer_cmds(instance);
 
-                       printk(KERN_NOTICE "megasas: fwState=%x, stage:%d\n",
+                       dev_notice(&instance->pdev->dev, "fwState=%x, stage:%d\n",
                                        fw_state, instance->adprecovery);
 
                        schedule_work(&instance->work_init);
                        return IRQ_HANDLED;
 
                } else {
-                       printk(KERN_NOTICE "megasas: fwstate:%x, dis_OCR=%x\n",
+                       dev_notice(&instance->pdev->dev, "fwstate:%x, dis_OCR=%x\n",
                                fw_state, instance->disableOnlineCtrlReset);
                }
        }
@@ -3322,7 +3318,7 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
        fw_state = abs_state & MFI_STATE_MASK;
 
        if (fw_state != MFI_STATE_READY)
-               printk(KERN_INFO "megasas: Waiting for FW to come to ready"
+               dev_info(&instance->pdev->dev, "Waiting for FW to come to ready"
                       " state\n");
 
        while (fw_state != MFI_STATE_READY) {
@@ -3330,7 +3326,7 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
                switch (fw_state) {
 
                case MFI_STATE_FAULT:
-                       printk(KERN_DEBUG "megasas: FW in FAULT state!!\n");
+                       dev_printk(KERN_DEBUG, &instance->pdev->dev, "FW in FAULT state!!\n");
                        if (ocr) {
                                max_wait = MEGASAS_RESET_WAIT_TIME;
                                cur_state = MFI_STATE_FAULT;
@@ -3469,7 +3465,7 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
                        break;
 
                default:
-                       printk(KERN_DEBUG "megasas: Unknown state 0x%x\n",
+                       dev_printk(KERN_DEBUG, &instance->pdev->dev, "Unknown state 0x%x\n",
                               fw_state);
                        return -ENODEV;
                }
@@ -3491,7 +3487,7 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
                 * Return error if fw_state hasn't changed after max_wait
                 */
                if (curr_abs_state == abs_state) {
-                       printk(KERN_DEBUG "FW state [%d] hasn't changed "
+                       dev_printk(KERN_DEBUG, &instance->pdev->dev, "FW state [%d] hasn't changed "
                               "in %d secs\n", fw_state, max_wait);
                        return -ENODEV;
                }
@@ -3499,7 +3495,7 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
                abs_state = curr_abs_state;
                fw_state = curr_abs_state & MFI_STATE_MASK;
        }
-       printk(KERN_INFO "megasas: FW now in Ready state\n");
+       dev_info(&instance->pdev->dev, "FW now in Ready state\n");
 
        return 0;
 }
@@ -3594,7 +3590,7 @@ static int megasas_create_frame_pool(struct megasas_instance *instance)
                                        instance->pdev, total_sz, 256, 0);
 
        if (!instance->frame_dma_pool) {
-               printk(KERN_DEBUG "megasas: failed to setup frame pool\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "failed to setup frame pool\n");
                return -ENOMEM;
        }
 
@@ -3602,7 +3598,7 @@ static int megasas_create_frame_pool(struct megasas_instance *instance)
                                                   instance->pdev, 128, 4, 0);
 
        if (!instance->sense_dma_pool) {
-               printk(KERN_DEBUG "megasas: failed to setup sense pool\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "failed to setup sense pool\n");
 
                pci_pool_destroy(instance->frame_dma_pool);
                instance->frame_dma_pool = NULL;
@@ -3630,7 +3626,7 @@ static int megasas_create_frame_pool(struct megasas_instance *instance)
                 * whatever has been allocated
                 */
                if (!cmd->frame || !cmd->sense) {
-                       printk(KERN_DEBUG "megasas: pci_pool_alloc failed \n");
+                       dev_printk(KERN_DEBUG, &instance->pdev->dev, "pci_pool_alloc failed\n");
                        megasas_teardown_frame_pool(instance);
                        return -ENOMEM;
                }
@@ -3708,7 +3704,7 @@ int megasas_alloc_cmds(struct megasas_instance *instance)
        instance->cmd_list = kcalloc(max_cmd, sizeof(struct megasas_cmd*), GFP_KERNEL);
 
        if (!instance->cmd_list) {
-               printk(KERN_DEBUG "megasas: out of memory\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "out of memory\n");
                return -ENOMEM;
        }
 
@@ -3744,7 +3740,7 @@ int megasas_alloc_cmds(struct megasas_instance *instance)
         * Create a frame pool and assign one frame to each cmd
         */
        if (megasas_create_frame_pool(instance)) {
-               printk(KERN_DEBUG "megasas: Error creating frame DMA pool\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Error creating frame DMA pool\n");
                megasas_free_cmds(instance);
        }
 
@@ -3773,7 +3769,7 @@ megasas_get_pd_list(struct megasas_instance *instance)
        cmd = megasas_get_cmd(instance);
 
        if (!cmd) {
-               printk(KERN_DEBUG "megasas (get_pd_list): Failed to get cmd\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "(get_pd_list): Failed to get cmd\n");
                return -ENOMEM;
        }
 
@@ -3783,7 +3779,7 @@ megasas_get_pd_list(struct megasas_instance *instance)
                  MEGASAS_MAX_PD * sizeof(struct MR_PD_LIST), &ci_h);
 
        if (!ci) {
-               printk(KERN_DEBUG "Failed to alloc mem for pd_list\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Failed to alloc mem for pd_list\n");
                megasas_return_cmd(instance, cmd);
                return -ENOMEM;
        }
@@ -3868,7 +3864,7 @@ megasas_get_ld_list(struct megasas_instance *instance)
        cmd = megasas_get_cmd(instance);
 
        if (!cmd) {
-               printk(KERN_DEBUG "megasas_get_ld_list: Failed to get cmd\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "megasas_get_ld_list: Failed to get cmd\n");
                return -ENOMEM;
        }
 
@@ -3879,7 +3875,7 @@ megasas_get_ld_list(struct megasas_instance *instance)
                                &ci_h);
 
        if (!ci) {
-               printk(KERN_DEBUG "Failed to alloc mem in get_ld_list\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Failed to alloc mem in get_ld_list\n");
                megasas_return_cmd(instance, cmd);
                return -ENOMEM;
        }
@@ -3954,8 +3950,8 @@ megasas_ld_list_query(struct megasas_instance *instance, u8 query_type)
        cmd = megasas_get_cmd(instance);
 
        if (!cmd) {
-               printk(KERN_WARNING
-                      "megasas:(megasas_ld_list_query): Failed to get cmd\n");
+               dev_warn(&instance->pdev->dev,
+                        "megasas_ld_list_query: Failed to get cmd\n");
                return -ENOMEM;
        }
 
@@ -3965,8 +3961,8 @@ megasas_ld_list_query(struct megasas_instance *instance, u8 query_type)
                                  sizeof(struct MR_LD_TARGETID_LIST), &ci_h);
 
        if (!ci) {
-               printk(KERN_WARNING
-                      "megasas: Failed to alloc mem for ld_list_query\n");
+               dev_warn(&instance->pdev->dev,
+                        "Failed to alloc mem for ld_list_query\n");
                megasas_return_cmd(instance, cmd);
                return -ENOMEM;
        }
@@ -4093,7 +4089,7 @@ megasas_get_ctrl_info(struct megasas_instance *instance)
        cmd = megasas_get_cmd(instance);
 
        if (!cmd) {
-               printk(KERN_DEBUG "megasas: Failed to get a free cmd\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Failed to get a free cmd\n");
                return -ENOMEM;
        }
 
@@ -4103,7 +4099,7 @@ megasas_get_ctrl_info(struct megasas_instance *instance)
                                  sizeof(struct megasas_ctrl_info), &ci_h);
 
        if (!ci) {
-               printk(KERN_DEBUG "Failed to alloc mem for ctrl info\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Failed to alloc mem for ctrl info\n");
                megasas_return_cmd(instance, cmd);
                return -ENOMEM;
        }
@@ -4269,7 +4265,7 @@ megasas_issue_init_mfi(struct megasas_instance *instance)
         */
 
        if (megasas_issue_polled(instance, cmd)) {
-               printk(KERN_ERR "megasas: Failed to init firmware\n");
+               dev_err(&instance->pdev->dev, "Failed to init firmware\n");
                megasas_return_cmd(instance, cmd);
                goto fail_fw_init;
        }
@@ -4342,7 +4338,7 @@ megasas_init_adapter_mfi(struct megasas_instance *instance)
                                                     &instance->reply_queue_h);
 
        if (!instance->reply_queue) {
-               printk(KERN_DEBUG "megasas: Out of DMA mem for reply queue\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Out of DMA mem for reply queue\n");
                goto fail_reply_queue;
        }
 
@@ -4361,7 +4357,7 @@ megasas_init_adapter_mfi(struct megasas_instance *instance)
                (instance->instancet->read_fw_status_reg(reg_set) &
                0x04000000);
 
-       printk(KERN_NOTICE "megasas_init_mfi: fw_support_ieee=%d",
+       dev_notice(&instance->pdev->dev, "megasas_init_mfi: fw_support_ieee=%d",
                        instance->fw_support_ieee);
 
        if (instance->fw_support_ieee)
@@ -4505,7 +4501,7 @@ static int megasas_init_fw(struct megasas_instance *instance)
        instance->bar = find_first_bit(&bar_list, sizeof(unsigned long));
        if (pci_request_selected_regions(instance->pdev, instance->bar,
                                         "megasas: LSI")) {
-               printk(KERN_DEBUG "megasas: IO memory region busy!\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "IO memory region busy!\n");
                return -EBUSY;
        }
 
@@ -4513,7 +4509,7 @@ static int megasas_init_fw(struct megasas_instance *instance)
        instance->reg_set = ioremap_nocache(base_addr, 8192);
 
        if (!instance->reg_set) {
-               printk(KERN_DEBUG "megasas: Failed to map IO mem\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Failed to map IO mem\n");
                goto fail_ioremap;
        }
 
@@ -4551,7 +4547,7 @@ static int megasas_init_fw(struct megasas_instance *instance)
                        (instance, instance->reg_set);
                atomic_set(&instance->fw_reset_no_pci_access, 0);
                dev_info(&instance->pdev->dev,
-                       "megasas: FW restarted successfully from %s!\n",
+                       "FW restarted successfully from %s!\n",
                        __func__);
 
                /*waitting for about 30 second before retry*/
@@ -4652,7 +4648,7 @@ static int megasas_init_fw(struct megasas_instance *instance)
 
        instance->instancet->enable_intr(instance);
 
-       printk(KERN_ERR "megasas: INIT adapter done\n");
+       dev_err(&instance->pdev->dev, "INIT adapter done\n");
 
        /** for passthrough
        * the following function will get the PD LIST.
@@ -4661,7 +4657,7 @@ static int megasas_init_fw(struct megasas_instance *instance)
        memset(instance->pd_list, 0 ,
                (MEGASAS_MAX_PD * sizeof(struct megasas_pd_list)));
        if (megasas_get_pd_list(instance) < 0) {
-               printk(KERN_ERR "megasas: failed to get PD list\n");
+               dev_err(&instance->pdev->dev, "failed to get PD list\n");
                goto fail_get_pd_list;
        }
 
@@ -4960,7 +4956,7 @@ megasas_register_aen(struct megasas_instance *instance, u32 seq_num,
                                                                  aen_cmd, 30);
 
                        if (ret_val) {
-                               printk(KERN_DEBUG "megasas: Failed to abort "
+                               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Failed to abort "
                                       "previous AEN command\n");
                                return ret_val;
                        }
@@ -5079,7 +5075,7 @@ static int megasas_io_attach(struct megasas_instance *instance)
                                (max_sectors <= MEGASAS_MAX_SECTORS)) {
                                instance->max_sectors_per_req = max_sectors;
                        } else {
-                       printk(KERN_INFO "megasas: max_sectors should be > 0"
+                       dev_info(&instance->pdev->dev, "max_sectors should be > 0"
                                "and <= %d (or < 1MB for GEN2 controller)\n",
                                instance->max_sectors_per_req);
                        }
@@ -5206,7 +5202,7 @@ static int megasas_probe_one(struct pci_dev *pdev,
                               sizeof(struct megasas_instance));
 
        if (!host) {
-               printk(KERN_DEBUG "megasas: scsi_host_alloc failed\n");
+               dev_printk(KERN_DEBUG, &pdev->dev, "scsi_host_alloc failed\n");
                goto fail_alloc_instance;
        }
 
@@ -5226,7 +5222,7 @@ static int megasas_probe_one(struct pci_dev *pdev,
                instance->ctrl_context = (void *)__get_free_pages(GFP_KERNEL,
                                instance->ctrl_context_pages);
                if (!instance->ctrl_context) {
-                       printk(KERN_DEBUG "megasas: Failed to allocate "
+                       dev_printk(KERN_DEBUG, &pdev->dev, "Failed to allocate "
                               "memory for Fusion context info\n");
                        goto fail_alloc_dma_buf;
                }
@@ -5245,7 +5241,7 @@ static int megasas_probe_one(struct pci_dev *pdev,
                                             &instance->consumer_h);
 
                if (!instance->producer || !instance->consumer) {
-                       printk(KERN_DEBUG "megasas: Failed to allocate"
+                       dev_printk(KERN_DEBUG, &pdev->dev, "Failed to allocate"
                               "memory for producer, consumer\n");
                        goto fail_alloc_dma_buf;
                }
@@ -5276,7 +5272,7 @@ static int megasas_probe_one(struct pci_dev *pdev,
                                                CRASH_DMA_BUF_SIZE,
                                                &instance->crash_dump_h);
        if (!instance->crash_dump_buf)
-               dev_err(&instance->pdev->dev, "Can't allocate Firmware "
+               dev_err(&pdev->dev, "Can't allocate Firmware "
                        "crash dump DMA buffer\n");
 
        megasas_poll_wait_aen = 0;
@@ -5292,7 +5288,7 @@ static int megasas_probe_one(struct pci_dev *pdev,
                                                    &instance->evt_detail_h);
 
        if (!instance->evt_detail) {
-               printk(KERN_DEBUG "megasas: Failed to allocate memory for "
+               dev_printk(KERN_DEBUG, &pdev->dev, "Failed to allocate memory for "
                       "event detail structure\n");
                goto fail_alloc_dma_buf;
        }
@@ -5356,7 +5352,7 @@ static int megasas_probe_one(struct pci_dev *pdev,
                                pci_alloc_consistent(pdev, sizeof(struct MR_LD_VF_AFFILIATION_111),
                                                     &instance->vf_affiliation_111_h);
                        if (!instance->vf_affiliation_111)
-                               printk(KERN_WARNING "megasas: Can't allocate "
+                               dev_warn(&pdev->dev, "Can't allocate "
                                       "memory for VF affiliation buffer\n");
                } else {
                        instance->vf_affiliation =
@@ -5365,7 +5361,7 @@ static int megasas_probe_one(struct pci_dev *pdev,
                                                     sizeof(struct MR_LD_VF_AFFILIATION),
                                                     &instance->vf_affiliation_h);
                        if (!instance->vf_affiliation)
-                               printk(KERN_WARNING "megasas: Can't allocate "
+                               dev_warn(&pdev->dev, "Can't allocate "
                                       "memory for VF affiliation buffer\n");
                }
        }
@@ -5399,7 +5395,7 @@ static int megasas_probe_one(struct pci_dev *pdev,
         * Initiate AEN (Asynchronous Event Notification)
         */
        if (megasas_start_aen(instance)) {
-               printk(KERN_DEBUG "megasas: start aen failed\n");
+               dev_printk(KERN_DEBUG, &pdev->dev, "start aen failed\n");
                goto fail_start_aen;
        }
 
@@ -5607,7 +5603,7 @@ megasas_resume(struct pci_dev *pdev)
        rval = pci_enable_device_mem(pdev);
 
        if (rval) {
-               printk(KERN_ERR "megasas: Enable device failed\n");
+               dev_err(&pdev->dev, "Enable device failed\n");
                return rval;
        }
 
@@ -5686,7 +5682,7 @@ megasas_resume(struct pci_dev *pdev)
         * Initiate AEN (Asynchronous Event Notification)
         */
        if (megasas_start_aen(instance))
-               printk(KERN_ERR "megasas: Start AEN failed\n");
+               dev_err(&instance->pdev->dev, "Start AEN failed\n");
 
        return 0;
 
@@ -5982,14 +5978,14 @@ megasas_mgmt_fw_ioctl(struct megasas_instance *instance,
        memset(kbuff_arr, 0, sizeof(kbuff_arr));
 
        if (ioc->sge_count > MAX_IOCTL_SGE) {
-               printk(KERN_DEBUG "megasas: SGE count [%d] >  max limit [%d]\n",
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "SGE count [%d] >  max limit [%d]\n",
                       ioc->sge_count, MAX_IOCTL_SGE);
                return -EINVAL;
        }
 
        cmd = megasas_get_cmd(instance);
        if (!cmd) {
-               printk(KERN_DEBUG "megasas: Failed to get a cmd packet\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Failed to get a cmd packet\n");
                return -ENOMEM;
        }
 
@@ -6034,8 +6030,8 @@ megasas_mgmt_fw_ioctl(struct megasas_instance *instance,
                                                    ioc->sgl[i].iov_len,
                                                    &buf_handle, GFP_KERNEL);
                if (!kbuff_arr[i]) {
-                       printk(KERN_DEBUG "megasas: Failed to alloc "
-                              "kernel SGL buffer for IOCTL \n");
+                       dev_printk(KERN_DEBUG, &instance->pdev->dev, "Failed to alloc "
+                              "kernel SGL buffer for IOCTL\n");
                        error = -ENOMEM;
                        goto out;
                }
@@ -6108,7 +6104,7 @@ megasas_mgmt_fw_ioctl(struct megasas_instance *instance,
 
                if (copy_to_user((void __user *)((unsigned long)(*sense_ptr)),
                                 sense, ioc->sense_len)) {
-                       printk(KERN_ERR "megasas: Failed to copy out to user "
+                       dev_err(&instance->pdev->dev, "Failed to copy out to user "
                                        "sense data\n");
                        error = -EFAULT;
                        goto out;
@@ -6120,7 +6116,7 @@ megasas_mgmt_fw_ioctl(struct megasas_instance *instance,
         */
        if (copy_to_user(&user_ioc->frame.hdr.cmd_status,
                         &cmd->frame->hdr.cmd_status, sizeof(u8))) {
-               printk(KERN_DEBUG "megasas: Error copying out cmd_status\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Error copying out cmd_status\n");
                error = -EFAULT;
        }
 
@@ -6180,7 +6176,7 @@ static int megasas_mgmt_ioctl_fw(struct file *file, unsigned long arg)
        }
 
        if (instance->adprecovery == MEGASAS_HW_CRITICAL_ERROR) {
-               printk(KERN_ERR "Controller in crit error\n");
+               dev_err(&instance->pdev->dev, "Controller in crit error\n");
                error = -ENODEV;
                goto out_kfree_ioc;
        }
@@ -6205,7 +6201,7 @@ static int megasas_mgmt_ioctl_fw(struct file *file, unsigned long arg)
                spin_unlock_irqrestore(&instance->hba_lock, flags);
 
                if (!(i % MEGASAS_RESET_NOTICE_INTERVAL)) {
-                       printk(KERN_NOTICE "megasas: waiting"
+                       dev_notice(&instance->pdev->dev, "waiting"
                                "for controller reset to finish\n");
                }
 
@@ -6216,7 +6212,7 @@ static int megasas_mgmt_ioctl_fw(struct file *file, unsigned long arg)
        if (instance->adprecovery != MEGASAS_HBA_OPERATIONAL) {
                spin_unlock_irqrestore(&instance->hba_lock, flags);
 
-               printk(KERN_ERR "megaraid_sas: timed out while"
+               dev_err(&instance->pdev->dev, "timed out while"
                        "waiting for HBA to recover\n");
                error = -ENODEV;
                goto out_up;
@@ -6275,7 +6271,7 @@ static int megasas_mgmt_ioctl_aen(struct file *file, unsigned long arg)
                spin_unlock_irqrestore(&instance->hba_lock, flags);
 
                if (!(i % MEGASAS_RESET_NOTICE_INTERVAL)) {
-                       printk(KERN_NOTICE "megasas: waiting for"
+                       dev_notice(&instance->pdev->dev, "waiting for"
                                "controller reset to finish\n");
                }
 
@@ -6285,8 +6281,8 @@ static int megasas_mgmt_ioctl_aen(struct file *file, unsigned long arg)
        spin_lock_irqsave(&instance->hba_lock, flags);
        if (instance->adprecovery != MEGASAS_HBA_OPERATIONAL) {
                spin_unlock_irqrestore(&instance->hba_lock, flags);
-               printk(KERN_ERR "megaraid_sas: timed out while waiting"
-                               "for HBA to recover.\n");
+               dev_err(&instance->pdev->dev, "timed out while waiting"
+                               "for HBA to recover\n");
                return -ENODEV;
        }
        spin_unlock_irqrestore(&instance->hba_lock, flags);
@@ -6502,7 +6498,7 @@ megasas_aen_polling(struct work_struct *work)
                if (instance->adprecovery == MEGASAS_HBA_OPERATIONAL)
                        break;
                if (!(i % MEGASAS_RESET_NOTICE_INTERVAL)) {
-                       printk(KERN_NOTICE "megasas: %s waiting for "
+                       dev_notice(&instance->pdev->dev, "%s waiting for "
                               "controller reset to finish for scsi%d\n",
                               __func__, instance->host->host_no);
                }
@@ -6644,13 +6640,13 @@ megasas_aen_polling(struct work_struct *work)
                        break;
                }
        } else {
-               printk(KERN_ERR "invalid evt_detail!\n");
+               dev_err(&instance->pdev->dev, "invalid evt_detail!\n");
                kfree(ev);
                return;
        }
 
        if (doscan) {
-               printk(KERN_INFO "megaraid_sas: scanning for scsi%d...\n",
+               dev_info(&instance->pdev->dev, "scanning for scsi%d...\n",
                       instance->host->host_no);
                if (megasas_get_pd_list(instance) == 0) {
                        for (i = 0; i < MEGASAS_MAX_PD_CHANNELS; i++) {
@@ -6722,7 +6718,7 @@ megasas_aen_polling(struct work_struct *work)
        mutex_unlock(&instance->aen_mutex);
 
        if (error)
-               printk(KERN_ERR "register aen failed error %x\n", error);
+               dev_err(&instance->pdev->dev, "register aen failed error %x\n", error);
 
        kfree(ev);
 }
index 46a0f8f..f0837cc 100644 (file)
@@ -221,7 +221,7 @@ static void megasas_teardown_frame_pool_fusion(
        struct megasas_cmd_fusion *cmd;
 
        if (!fusion->sg_dma_pool || !fusion->sense_dma_pool) {
-               printk(KERN_ERR "megasas: dma pool is null. SG Pool %p, "
+               dev_err(&instance->pdev->dev, "dma pool is null. SG Pool %p, "
                       "sense pool : %p\n", fusion->sg_dma_pool,
                       fusion->sense_dma_pool);
                return;
@@ -332,8 +332,7 @@ static int megasas_create_frame_pool_fusion(struct megasas_instance *instance)
                                              total_sz_chain_frame, 4,
                                              0);
        if (!fusion->sg_dma_pool) {
-               printk(KERN_DEBUG "megasas: failed to setup request pool "
-                      "fusion\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "failed to setup request pool fusion\n");
                return -ENOMEM;
        }
        fusion->sense_dma_pool = pci_pool_create("megasas sense pool fusion",
@@ -341,8 +340,7 @@ static int megasas_create_frame_pool_fusion(struct megasas_instance *instance)
                                                 SCSI_SENSE_BUFFERSIZE, 64, 0);
 
        if (!fusion->sense_dma_pool) {
-               printk(KERN_DEBUG "megasas: failed to setup sense pool "
-                      "fusion\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "failed to setup sense pool fusion\n");
                pci_pool_destroy(fusion->sg_dma_pool);
                fusion->sg_dma_pool = NULL;
                return -ENOMEM;
@@ -366,7 +364,7 @@ static int megasas_create_frame_pool_fusion(struct megasas_instance *instance)
                 * whatever has been allocated
                 */
                if (!cmd->sg_frame || !cmd->sense) {
-                       printk(KERN_DEBUG "megasas: pci_pool_alloc failed\n");
+                       dev_printk(KERN_DEBUG, &instance->pdev->dev, "pci_pool_alloc failed\n");
                        megasas_teardown_frame_pool_fusion(instance);
                        return -ENOMEM;
                }
@@ -412,7 +410,7 @@ megasas_alloc_cmds_fusion(struct megasas_instance *instance)
                                   &fusion->req_frames_desc_phys, GFP_KERNEL);
 
        if (!fusion->req_frames_desc) {
-               printk(KERN_ERR "megasas; Could not allocate memory for "
+               dev_err(&instance->pdev->dev, "Could not allocate memory for "
                       "request_frames\n");
                goto fail_req_desc;
        }
@@ -423,7 +421,7 @@ megasas_alloc_cmds_fusion(struct megasas_instance *instance)
                                fusion->reply_alloc_sz * count, 16, 0);
 
        if (!fusion->reply_frames_desc_pool) {
-               printk(KERN_ERR "megasas; Could not allocate memory for "
+               dev_err(&instance->pdev->dev, "Could not allocate memory for "
                       "reply_frame pool\n");
                goto fail_reply_desc;
        }
@@ -432,7 +430,7 @@ megasas_alloc_cmds_fusion(struct megasas_instance *instance)
                pci_pool_alloc(fusion->reply_frames_desc_pool, GFP_KERNEL,
                               &fusion->reply_frames_desc_phys);
        if (!fusion->reply_frames_desc) {
-               printk(KERN_ERR "megasas; Could not allocate memory for "
+               dev_err(&instance->pdev->dev, "Could not allocate memory for "
                       "reply_frame pool\n");
                pci_pool_destroy(fusion->reply_frames_desc_pool);
                goto fail_reply_desc;
@@ -449,7 +447,7 @@ megasas_alloc_cmds_fusion(struct megasas_instance *instance)
                                fusion->io_frames_alloc_sz, 16, 0);
 
        if (!fusion->io_request_frames_pool) {
-               printk(KERN_ERR "megasas: Could not allocate memory for "
+               dev_err(&instance->pdev->dev, "Could not allocate memory for "
                       "io_request_frame pool\n");
                goto fail_io_frames;
        }
@@ -458,7 +456,7 @@ megasas_alloc_cmds_fusion(struct megasas_instance *instance)
                pci_pool_alloc(fusion->io_request_frames_pool, GFP_KERNEL,
                               &fusion->io_request_frames_phys);
        if (!fusion->io_request_frames) {
-               printk(KERN_ERR "megasas: Could not allocate memory for "
+               dev_err(&instance->pdev->dev, "Could not allocate memory for "
                       "io_request_frames frames\n");
                pci_pool_destroy(fusion->io_request_frames_pool);
                goto fail_io_frames;
@@ -473,7 +471,7 @@ megasas_alloc_cmds_fusion(struct megasas_instance *instance)
                                   * max_cmd, GFP_KERNEL);
 
        if (!fusion->cmd_list) {
-               printk(KERN_DEBUG "megasas: out of memory. Could not alloc "
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "out of memory. Could not alloc "
                       "memory for cmd_list_fusion\n");
                goto fail_cmd_list;
        }
@@ -483,7 +481,7 @@ megasas_alloc_cmds_fusion(struct megasas_instance *instance)
                fusion->cmd_list[i] = kmalloc(sizeof(struct megasas_cmd_fusion),
                                              GFP_KERNEL);
                if (!fusion->cmd_list[i]) {
-                       printk(KERN_ERR "Could not alloc cmd list fusion\n");
+                       dev_err(&instance->pdev->dev, "Could not alloc cmd list fusion\n");
 
                        for (j = 0; j < i; j++)
                                kfree(fusion->cmd_list[j]);
@@ -527,7 +525,7 @@ megasas_alloc_cmds_fusion(struct megasas_instance *instance)
         * Create a frame pool and assign one frame to each cmd
         */
        if (megasas_create_frame_pool_fusion(instance)) {
-               printk(KERN_DEBUG "megasas: Error creating frame DMA pool\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Error creating frame DMA pool\n");
                megasas_free_cmds_fusion(instance);
                goto fail_req_desc;
        }
@@ -613,7 +611,7 @@ megasas_ioc_init_fusion(struct megasas_instance *instance)
        cmd = megasas_get_cmd(instance);
 
        if (!cmd) {
-               printk(KERN_ERR "Could not allocate cmd for INIT Frame\n");
+               dev_err(&instance->pdev->dev, "Could not allocate cmd for INIT Frame\n");
                ret = 1;
                goto fail_get_cmd;
        }
@@ -624,7 +622,7 @@ megasas_ioc_init_fusion(struct megasas_instance *instance)
                             &ioc_init_handle, GFP_KERNEL);
 
        if (!IOCInitMessage) {
-               printk(KERN_ERR "Could not allocate memory for "
+               dev_err(&instance->pdev->dev, "Could not allocate memory for "
                       "IOCInitMessage\n");
                ret = 1;
                goto fail_fw_init;
@@ -714,7 +712,7 @@ megasas_ioc_init_fusion(struct megasas_instance *instance)
                ret = 1;
                goto fail_fw_init;
        }
-       printk(KERN_ERR "megasas:IOC Init cmd success\n");
+       dev_err(&instance->pdev->dev, "Init cmd success\n");
 
        ret = 0;
 
@@ -757,7 +755,7 @@ megasas_get_ld_map_info(struct megasas_instance *instance)
        cmd = megasas_get_cmd(instance);
 
        if (!cmd) {
-               printk(KERN_DEBUG "megasas: Failed to get cmd for map info.\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Failed to get cmd for map info\n");
                return -ENOMEM;
        }
 
@@ -776,7 +774,7 @@ megasas_get_ld_map_info(struct megasas_instance *instance)
        ci_h = fusion->ld_map_phys[(instance->map_id & 1)];
 
        if (!ci) {
-               printk(KERN_DEBUG "Failed to alloc mem for ld_map_info\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Failed to alloc mem for ld_map_info\n");
                megasas_return_cmd(instance, cmd);
                return -ENOMEM;
        }
@@ -851,8 +849,7 @@ megasas_sync_map_info(struct megasas_instance *instance)
        cmd = megasas_get_cmd(instance);
 
        if (!cmd) {
-               printk(KERN_DEBUG "megasas: Failed to get cmd for sync"
-                      "info.\n");
+               dev_printk(KERN_DEBUG, &instance->pdev->dev, "Failed to get cmd for sync info\n");
                return -ENOMEM;
        }
 
@@ -1097,7 +1094,7 @@ megasas_init_adapter_fusion(struct megasas_instance *instance)
                                                       &fusion->ld_map_phys[i],
                                                       GFP_KERNEL);
                if (!fusion->ld_map[i]) {
-                       printk(KERN_ERR "megasas: Could not allocate memory "
+                       dev_err(&instance->pdev->dev, "Could not allocate memory "
                               "for map info\n");
                        goto fail_map_info;
                }
@@ -1162,7 +1159,7 @@ map_cmd_status(struct megasas_cmd_fusion *cmd, u8 status, u8 ext_status)
                cmd->scmd->result = DID_IMM_RETRY << 16;
                break;
        default:
-               printk(KERN_DEBUG "megasas: FW status %#x\n", status);
+               dev_printk(KERN_DEBUG, &cmd->instance->pdev->dev, "FW status %#x\n", status);
                cmd->scmd->result = DID_ERROR << 16;
                break;
        }
@@ -1851,7 +1848,7 @@ megasas_build_io_fusion(struct megasas_instance *instance,
                                        &io_request->SGL, cmd);
 
        if (sge_count > instance->max_num_sge) {
-               printk(KERN_ERR "megasas: Error. sge_count (0x%x) exceeds "
+               dev_err(&instance->pdev->dev, "Error. sge_count (0x%x) exceeds "
                       "max (0x%x) allowed\n", sge_count,
                       instance->max_num_sge);
                return 1;
@@ -1885,7 +1882,7 @@ megasas_get_request_descriptor(struct megasas_instance *instance, u16 index)
        struct fusion_context *fusion;
 
        if (index >= instance->max_fw_cmds) {
-               printk(KERN_ERR "megasas: Invalid SMID (0x%x)request for "
+               dev_err(&instance->pdev->dev, "Invalid SMID (0x%x)request for "
                       "descriptor for scsi%d\n", index,
                        instance->host->host_no);
                return NULL;
@@ -1927,7 +1924,7 @@ megasas_build_and_issue_cmd_fusion(struct megasas_instance *instance,
 
        if (megasas_build_io_fusion(instance, scmd, cmd)) {
                megasas_return_cmd_fusion(instance, cmd);
-               printk(KERN_ERR "megasas: Error building command.\n");
+               dev_err(&instance->pdev->dev, "Error building command\n");
                cmd->request_desc = NULL;
                return 1;
        }
@@ -1937,7 +1934,7 @@ megasas_build_and_issue_cmd_fusion(struct megasas_instance *instance,
 
        if (cmd->io_request->ChainOffset != 0 &&
            cmd->io_request->ChainOffset != 0xF)
-               printk(KERN_ERR "megasas: The chain offset value is not "
+               dev_err(&instance->pdev->dev, "The chain offset value is not "
                       "correct : %x\n", cmd->io_request->ChainOffset);
 
        /*
@@ -2025,7 +2022,7 @@ complete_cmd_fusion(struct megasas_instance *instance, u32 MSIxIndex)
                        if (reply_descript_type ==
                            MPI2_RPY_DESCRIPT_FLAGS_SCSI_IO_SUCCESS) {
                                if (megasas_dbg_lvl == 5)
-                                       printk(KERN_ERR "\nmegasas: FAST Path "
+                                       dev_err(&instance->pdev->dev, "\nFAST Path "
                                               "IO Success\n");
                        }
                        /* Fall thru and complete IO */
@@ -2186,7 +2183,7 @@ irqreturn_t megasas_isr_fusion(int irq, void *devp)
                        else if (fw_state == MFI_STATE_FAULT)
                                schedule_work(&instance->work_init);
                } else if (fw_state == MFI_STATE_FAULT) {
-                       printk(KERN_WARNING "megaraid_sas: Iop2SysDoorbellInt"
+                       dev_warn(&instance->pdev->dev, "Iop2SysDoorbellInt"
                               "for scsi%d\n", instance->host->host_no);
                        schedule_work(&instance->work_init);
                }
@@ -2269,7 +2266,7 @@ build_mpt_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd)
        u16 index;
 
        if (build_mpt_mfi_pass_thru(instance, cmd)) {
-               printk(KERN_ERR "Couldn't build MFI pass thru cmd\n");
+               dev_err(&instance->pdev->dev, "Couldn't build MFI pass thru cmd\n");
                return NULL;
        }
 
@@ -2303,7 +2300,7 @@ megasas_issue_dcmd_fusion(struct megasas_instance *instance,
 
        req_desc = build_mpt_cmd(instance, cmd);
        if (!req_desc) {
-               printk(KERN_ERR "Couldn't issue MFI pass thru cmd\n");
+               dev_err(&instance->pdev->dev, "Couldn't issue MFI pass thru cmd\n");
                return;
        }
        megasas_fire_cmd_fusion(instance, req_desc);
@@ -2413,7 +2410,7 @@ int megasas_wait_for_outstanding_fusion(struct megasas_instance *instance,
                fw_state = instance->instancet->read_fw_status_reg(
                        instance->reg_set) & MFI_STATE_MASK;
                if (fw_state == MFI_STATE_FAULT) {
-                       printk(KERN_WARNING "megasas: Found FW in FAULT state,"
+                       dev_warn(&instance->pdev->dev, "Found FW in FAULT state,"
                               " will reset adapter scsi%d.\n",
                                instance->host->host_no);
                        retval = 1;
@@ -2436,7 +2433,7 @@ int megasas_wait_for_outstanding_fusion(struct megasas_instance *instance,
                                hb_seconds_missed++;
                                if (hb_seconds_missed ==
                                    (MEGASAS_SRIOV_HEARTBEAT_INTERVAL_VF/HZ)) {
-                                       printk(KERN_WARNING "megasas: SR-IOV:"
+                                       dev_warn(&instance->pdev->dev, "SR-IOV:"
                                               " Heartbeat never completed "
                                               " while polling during I/O "
                                               " timeout handling for "
@@ -2454,7 +2451,7 @@ int megasas_wait_for_outstanding_fusion(struct megasas_instance *instance,
                        goto out;
 
                if (!(i % MEGASAS_RESET_NOTICE_INTERVAL)) {
-                       printk(KERN_NOTICE "megasas: [%2d]waiting for %d "
+                       dev_notice(&instance->pdev->dev, "[%2d]waiting for %d "
                               "commands to complete for scsi%d\n", i,
                               outstanding, instance->host->host_no);
                        megasas_complete_cmd_dpc_fusion(
@@ -2464,7 +2461,7 @@ int megasas_wait_for_outstanding_fusion(struct megasas_instance *instance,
        }
 
        if (atomic_read(&instance->fw_outstanding)) {
-               printk("megaraid_sas: pending commands remain after waiting, "
+               dev_err(&instance->pdev->dev, "pending commands remain after waiting, "
                       "will reset adapter scsi%d.\n",
                       instance->host->host_no);
                retval = 1;
@@ -2564,7 +2561,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int iotimeout)
        mutex_lock(&instance->reset_mutex);
 
        if (instance->adprecovery == MEGASAS_HW_CRITICAL_ERROR) {
-               printk(KERN_WARNING "megaraid_sas: Hardware critical error, "
+               dev_warn(&instance->pdev->dev, "Hardware critical error, "
                       "returning FAILED for scsi%d.\n",
                        instance->host->host_no);
                mutex_unlock(&instance->reset_mutex);
@@ -2618,7 +2615,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int iotimeout)
        if (megasas_wait_for_outstanding_fusion(instance, iotimeout,
                                                &convert)) {
                instance->adprecovery = MEGASAS_ADPRESET_SM_INFAULT;
-               printk(KERN_WARNING "megaraid_sas: resetting fusion "
+               dev_warn(&instance->pdev->dev, "resetting fusion "
                       "adapter scsi%d.\n", instance->host->host_no);
                if (convert)
                        iotimeout = 0;
@@ -2645,7 +2642,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int iotimeout)
                if (instance->disableOnlineCtrlReset ||
                    (abs_state == MFI_STATE_FAULT && !reset_adapter)) {
                        /* Reset not supported, kill adapter */
-                       printk(KERN_WARNING "megaraid_sas: Reset not supported"
+                       dev_warn(&instance->pdev->dev, "Reset not supported"
                               ", killing adapter scsi%d.\n",
                                instance->host->host_no);
                        megaraid_sas_kill_hba(instance);
@@ -2663,7 +2660,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int iotimeout)
                             instance->hb_host_mem->HB.driverCounter)) {
                                        instance->hb_host_mem->HB.driverCounter =
                                                instance->hb_host_mem->HB.fwCounter;
-                                       printk(KERN_WARNING "megasas: SR-IOV:"
+                                       dev_warn(&instance->pdev->dev, "SR-IOV:"
                                               "Late FW heartbeat update for "
                                               "scsi%d.\n",
                                               instance->host->host_no);
@@ -2679,8 +2676,8 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int iotimeout)
                                        abs_state = status_reg &
                                                MFI_STATE_MASK;
                                        if (abs_state == MFI_STATE_READY) {
-                                               printk(KERN_WARNING "megasas"
-                                                      "SR-IOV: FW was found"
+                                               dev_warn(&instance->pdev->dev,
+                                                      "SR-IOV: FW was found"
                                                       "to be in ready state "
                                                       "for scsi%d.\n",
                                                       instance->host->host_no);
@@ -2689,7 +2686,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int iotimeout)
                                        msleep(20);
                                }
                                if (abs_state != MFI_STATE_READY) {
-                                       printk(KERN_WARNING "megasas: SR-IOV: "
+                                       dev_warn(&instance->pdev->dev, "SR-IOV: "
                                               "FW not in ready state after %d"
                                               " seconds for scsi%d, status_reg = "
                                               "0x%x.\n",
@@ -2731,7 +2728,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int iotimeout)
                                host_diag =
                                readl(&instance->reg_set->fusion_host_diag);
                                if (retry++ == 100) {
-                                       printk(KERN_WARNING "megaraid_sas: "
+                                       dev_warn(&instance->pdev->dev,
                                               "Host diag unlock failed! "
                                               "for scsi%d\n",
                                                instance->host->host_no);
@@ -2754,7 +2751,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int iotimeout)
                                host_diag =
                                readl(&instance->reg_set->fusion_host_diag);
                                if (retry++ == 1000) {
-                                       printk(KERN_WARNING "megaraid_sas: "
+                                       dev_warn(&instance->pdev->dev,
                                               "Diag reset adapter never "
                                               "cleared for scsi%d!\n",
                                                instance->host->host_no);
@@ -2777,7 +2774,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int iotimeout)
                                        instance->reg_set) & MFI_STATE_MASK;
                        }
                        if (abs_state <= MFI_STATE_FW_INIT) {
-                               printk(KERN_WARNING "megaraid_sas: firmware "
+                               dev_warn(&instance->pdev->dev, "firmware "
                                       "state < MFI_STATE_FW_INIT, state = "
                                       "0x%x for scsi%d\n", abs_state,
                                        instance->host->host_no);
@@ -2786,7 +2783,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int iotimeout)
 
                        /* Wait for FW to become ready */
                        if (megasas_transition_to_ready(instance, 1)) {
-                               printk(KERN_WARNING "megaraid_sas: Failed to "
+                               dev_warn(&instance->pdev->dev, "Failed to "
                                       "transition controller to ready "
                                       "for scsi%d.\n",
                                       instance->host->host_no);
@@ -2795,7 +2792,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int iotimeout)
 
                        megasas_reset_reply_desc(instance);
                        if (megasas_ioc_init_fusion(instance)) {
-                               printk(KERN_WARNING "megaraid_sas: "
+                               dev_warn(&instance->pdev->dev,
                                       "megasas_ioc_init_fusion() failed!"
                                       " for scsi%d\n",
                                       instance->host->host_no);
@@ -2836,7 +2833,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int iotimeout)
                        }
 
                        /* Adapter reset completed successfully */
-                       printk(KERN_WARNING "megaraid_sas: Reset "
+                       dev_warn(&instance->pdev->dev, "Reset "
                               "successful for scsi%d.\n",
                                instance->host->host_no);
 
@@ -2852,7 +2849,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int iotimeout)
                        goto out;
                }
                /* Reset failed, kill the adapter */
-               printk(KERN_WARNING "megaraid_sas: Reset failed, killing "
+               dev_warn(&instance->pdev->dev, "Reset failed, killing "
                       "adapter scsi%d.\n", instance->host->host_no);
                megaraid_sas_kill_hba(instance);
                instance->skip_heartbeat_timer_del = 1;