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authorAlexander Gordeev <agordeev@redhat.com>2014-04-21 19:19:32 +0400
committerJens Axboe <axboe@fb.com>2014-04-22 05:02:08 +0400
commit24cddb83b4ae3a601f807e96cde9bf24fb90e5f5 (patch)
tree9571baef93657323880413fef827cd1f69a6fd48 /drivers/block/cciss.c
parent01aad3f0de67281f099e253b404fe08db2814c28 (diff)
downloadlinux-24cddb83b4ae3a601f807e96cde9bf24fb90e5f5.tar.xz
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>
Diffstat (limited to 'drivers/block/cciss.c')
-rw-r--r--drivers/block/cciss.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 73894ca33956..4595c22f33f7 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -4080,7 +4080,7 @@ static void cciss_interrupt_mode(ctlr_info_t *h)
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 @@ static void cciss_interrupt_mode(ctlr_info_t *h)
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);