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IB/mthca: Use pci_enable_msix_exact() instead of pci_enable_msix() 

As result of the deprecation of the 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>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Alexander Gordeev 2014-02-23 07:57:05 +01:00 committed by Roland Dreier
parent 877f075aac
commit 9684c2ea6d
1 changed files with 2 additions and 6 deletions
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8
drivers/infiniband/hw/mthca/mthca_main.c
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@ -858,13 +858,9 @@ static int mthca_enable_msi_x(struct mthca_dev *mdev)
entries[1].entry = 1;
entries[2].entry = 2;
err = pci_enable_msix(mdev->pdev, entries, ARRAY_SIZE(entries));
if (err) {
if (err > 0)
mthca_info(mdev, "Only %d MSI-X vectors available, "
"not using MSI-X\n", err);
err = pci_enable_msix_exact(mdev->pdev, entries, ARRAY_SIZE(entries));
if (err)
return err;
}
mdev->eq_table.eq[MTHCA_EQ_COMP ].msi_x_vector = entries[0].vector;
mdev->eq_table.eq[MTHCA_EQ_ASYNC].msi_x_vector = entries[1].vector;