Patchwork [v2] ioat: Use pci_enable_msix_exact() instead of pci_enable_msix()

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Submitter Alexander Gordeev
Date Feb. 21, 2014, 4:21 p.m.
Message ID <20140221162118.GA17353@dhcp-26-207.brq.redhat.com>
Download mbox | patch
Permalink /patch/322936/
State Not Applicable
Headers show

Comments

Alexander Gordeev - Feb. 21, 2014, 4:21 p.m.
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: Dan Williams <dan.j.williams@intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: dmaengine@vger.kernel.org
Cc: linux-pci@vger.kernel.org
---
 drivers/dma/ioat/dma.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Patch

diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index 8752918..7bc9e6f 100644
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c
@@ -909,7 +909,7 @@  msix:
 	for (i = 0; i < msixcnt; i++)
 		device->msix_entries[i].entry = i;
 
-	err = pci_enable_msix(pdev, device->msix_entries, msixcnt);
+	err = pci_enable_msix_exact(pdev, device->msix_entries, msixcnt);
 	if (err)
 		goto msi;