cciss: 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>
Cc: Mike Miller <mike.miller@hp.com>
Cc: iss_storagedev@hp.com
Cc: Jens Axboe <axboe@kernel.dk>
Cc: linux-pci@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 73894ca..4595c22 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -4080,7 +4080,7 @@
goto default_int_mode;
if (pci_find_capability(h->pdev, PCI_CAP_ID_MSIX)) {
- err = pci_enable_msix(h->pdev, cciss_msix_entries, 4);
+ err = pci_enable_msix_exact(h->pdev, cciss_msix_entries, 4);
if (!err) {
h->intr[0] = cciss_msix_entries[0].vector;
h->intr[1] = cciss_msix_entries[1].vector;
@@ -4088,10 +4088,6 @@
h->intr[3] = cciss_msix_entries[3].vector;
h->msix_vector = 1;
return;
- }
- if (err > 0) {
- dev_warn(&h->pdev->dev,
- "only %d MSI-X vectors available\n", err);
} else {
dev_warn(&h->pdev->dev,
"MSI-X init failed %d\n", err);