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vmw_vmci: Use pci_enable_msix_exact() instead of pci_enable_msix()

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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 <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Andy King <[email protected]>
Cc: Dmitry Torokhov <[email protected]>
Cc: [email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Alexander Gordeev 2014-02-23 07:50:41 +01:00 • committed by Greg Kroah-Hartman
commit e0117521e5
1 changed files with 4 additions and 3 deletions
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7
drivers/misc/vmw_vmci/vmci_guest.c
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@ -383,11 +383,12 @@ static int vmci_enable_msix(struct pci_dev *pdev,
vmci_dev->msix_entries[i].vector = i;
}
result = pci_enable_msix(pdev, vmci_dev->msix_entries, VMCI_MAX_INTRS);
result = pci_enable_msix_exact(pdev,
vmci_dev->msix_entries, VMCI_MAX_INTRS);
if (result == 0)
vmci_dev->exclusive_vectors = true;
else if (result > 0)
result = pci_enable_msix(pdev, vmci_dev->msix_entries, 1);
else if (result == -ENOSPC)
result = pci_enable_msix_exact(pdev, vmci_dev->msix_entries, 1);
return result;
}