[PATCH] pcmcia: 8 and 16 bit access for static_map

[linux-2.6-microblaze.git] / drivers / fc4 / fc.c

diff --git a/drivers/fc4/fc.c b/drivers/fc4/fc.c
index d9e11b5..e3c9588 100644 (file)
--- a/drivers/fc4/fc.c
+++ b/drivers/fc4/fc.c
@@ -765,8 +765,6 @@ void fcp_release(fc_channel *fcchain, int count)  /* count must > 0 */
 
 static void fcp_scsi_done (Scsi_Cmnd *SCpnt)
 {
-       unsigned long flags;
-
        if (FCP_CMND(SCpnt)->done)
                FCP_CMND(SCpnt)->done(SCpnt);
 }
@@ -907,8 +905,6 @@ int fcp_scsi_abort(Scsi_Cmnd *SCpnt)
         */
 
        if (++fc->abort_count < (fc->can_queue >> 1)) {
-               unsigned long flags;
-
                SCpnt->result = DID_ABORT;
                fcmd->done(SCpnt);
                printk("FC: soft abort\n");
@@ -931,6 +927,7 @@ void fcp_scsi_reset_done(Scsi_Cmnd *SCpnt)
 
 int fcp_scsi_dev_reset(Scsi_Cmnd *SCpnt)
 {
+       unsigned long flags;
        fcp_cmd *cmd;
        fcp_cmnd *fcmd;
        fc_channel *fc = FC_SCMND(SCpnt);
@@ -983,7 +980,10 @@ int fcp_scsi_dev_reset(Scsi_Cmnd *SCpnt)
        fc->rst_pkt->request->rq_status = RQ_SCSI_BUSY;
 
        fc->rst_pkt->done = fcp_scsi_reset_done;
+
+       spin_lock_irqsave(SCpnt->device->host->host_lock, flags);
        fcp_scsi_queue_it(fc, fc->rst_pkt, fcmd, 0);
+       spin_unlock_irqrestore(SCpnt->device->host->host_lock, flags);
        
        down(&sem);
 
@@ -1002,13 +1002,7 @@ int fcp_scsi_dev_reset(Scsi_Cmnd *SCpnt)
        return SUCCESS;
 }
 
-int fcp_scsi_bus_reset(Scsi_Cmnd *SCpnt)
-{
-       printk ("FC: bus reset!\n");
-       return FAILED;
-}
-
-int fcp_scsi_host_reset(Scsi_Cmnd *SCpnt)
+static int __fcp_scsi_host_reset(Scsi_Cmnd *SCpnt)
 {
        fc_channel *fc = FC_SCMND(SCpnt);
        fcp_cmnd *fcmd = FCP_CMND(SCpnt);
@@ -1029,6 +1023,18 @@ int fcp_scsi_host_reset(Scsi_Cmnd *SCpnt)
        else return FAILED;
 }
 
+int fcp_scsi_host_reset(Scsi_Cmnd *SCpnt)
+{
+       unsigned long flags;
+       int rc;
+
+       spin_lock_irqsave(SCpnt->device->host->host_lock, flags);
+       rc = __fcp_scsi_host_reset(SCpnt);
+       spin_unlock_irqrestore(SCpnt->device->host->host_lock, flags);
+
+       return rc;
+}
+
 static int fcp_els_queue_it(fc_channel *fc, fcp_cmnd *fcmd)
 {
        long i;