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| author | Alexander Gordeev <agordeev@redhat.com> | 2014-03-06 21:11:21 +0100 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2014-04-10 12:17:35 -0700 |
| commit | 368da992b93eaf8861f1ef2d27bbe22c01140733 (patch) | |
| tree | c8d22f8bba2eef2854db1a9cdb85359406c5c3cb | |
| parent | 2358b820d42a33f1d1052b438489c90a4cc8f3fc (diff) | |
| download | blackbird-obmc-linux-368da992b93eaf8861f1ef2d27bbe22c01140733.tar.gz blackbird-obmc-linux-368da992b93eaf8861f1ef2d27bbe22c01140733.zip | |
ioat: 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.
Function pci_enable_msix() returns a tri-state value while
pci_enable_msi_exact() is a canonical zero/-errno variant.
The former is being phased out in favor of the latter.
In case of 'ioat' there (should be) no difference.
Cc: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
| -rw-r--r-- | drivers/dma/ioat/dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c index 4e3549a16132..b76c1485933b 100644 --- a/drivers/dma/ioat/dma.c +++ b/drivers/dma/ioat/dma.c @@ -947,7 +947,7 @@ 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; |
