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Commit e0117521 authored by Alexander Gordeev's avatar Alexander Gordeev Committed by Greg Kroah-Hartman
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vmw_vmci: 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: default avatarAlexander Gordeev <agordeev@redhat.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Andy King <acking@vmware.com>
Cc: Dmitry Torokhov <dtor@vmware.com>
Cc: linux-pci@vger.kernel.org
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ebba44ff

drivers/misc/vmw_vmci/vmci_guest.c

+4 −3
Original line number Diff line number Diff line
@@ -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;

}