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authorAlexander Gordeev <agordeev@redhat.com>2014-02-23 06:50:41 (GMT)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-02-28 23:24:32 (GMT)
commite0117521e555224ec8938e69832b0b4c69954d54 (patch)
treedef32c22ff614107ba1b27bcb43f3c2ed60ed545
parentebba44ffcb848f38dfb9c95e5e20ebd2df3699a8 (diff)
downloadlinux-e0117521e555224ec8938e69832b0b4c69954d54.tar.xz
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: Alexander 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/misc/vmw_vmci/vmci_guest.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/misc/vmw_vmci/vmci_guest.c b/drivers/misc/vmw_vmci/vmci_guest.c
index d35cda0..e0d5017 100644
--- a/drivers/misc/vmw_vmci/vmci_guest.c
+++ b/drivers/misc/vmw_vmci/vmci_guest.c
@@ -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;
}