mpt2sas: Use pci_enable_msix_exact() instead of pci_enable_msix()

As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range()  or pci_enable_msi_exact()
and pci_enable_msix_range() or pci_enable_msix_exact()
interfaces.

Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Cc: Nagalakshmi Nandigama <Nagalakshmi.Nandigama@lsi.com>
Cc: Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
Cc: support@lsi.com
Cc: DL-MPTFusionLinux@lsi.com
Cc: linux-scsi@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c
index 2f262be..cf51b48 100644 (file)
--- a/drivers/scsi/mpt2sas/mpt2sas_base.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.c
@@ -1414,10 +1414,10 @@ _base_enable_msix(struct MPT2SAS_ADAPTER *ioc)
        for (i = 0, a = entries; i < ioc->reply_queue_count; i++, a++)
                a->entry = i;
 
-       r = pci_enable_msix(ioc->pdev, entries, ioc->reply_queue_count);
+       r = pci_enable_msix_exact(ioc->pdev, entries, ioc->reply_queue_count);
        if (r) {
-               dfailprintk(ioc, printk(MPT2SAS_INFO_FMT "pci_enable_msix "
-                   "failed (r=%d) !!!\n", ioc->name, r));
+               dfailprintk(ioc, printk(MPT2SAS_INFO_FMT
+                   "pci_enable_msix_exact failed (r=%d) !!!\n", ioc->name, r));
                kfree(entries);
                goto try_ioapic;
        }