diff options
| author | DuanZhenzhong <zhenzhong.duan@oracle.com> | 2013-12-04 00:09:16 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-12-13 10:44:30 -0500 |
| commit | ac8344c4c0bf74c7efaf962cf2a6404331678ce4 (patch) | |
| tree | 4c6e879af82fae20e86d408253f785d9f04b2f81 /arch/x86/pci | |
| parent | 6f825b73e249a2b46f0349d1f86adfbb3ea703e0 (diff) | |
PCI: Drop "irq" param from *_restore_msi_irqs()
Change x86_msi.restore_msi_irqs(struct pci_dev *dev, int irq) to
x86_msi.restore_msi_irqs(struct pci_dev *dev).
restore_msi_irqs() restores multiple MSI-X IRQs, so param 'int irq' is
unneeded. This makes code more consistent between vm and bare metal.
Dom0 MSI-X restore code can also be optimized as XEN only has a hypercall
to restore all MSI-X vectors at one time.
Tested-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@oracle.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'arch/x86/pci')
| -rw-r--r-- | arch/x86/pci/xen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c index 5eee4959785d..103e702ec5a7 100644 --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c | |||
| @@ -337,7 +337,7 @@ out: | |||
| 337 | return ret; | 337 | return ret; |
| 338 | } | 338 | } |
| 339 | 339 | ||
| 340 | static void xen_initdom_restore_msi_irqs(struct pci_dev *dev, int irq) | 340 | static void xen_initdom_restore_msi_irqs(struct pci_dev *dev) |
| 341 | { | 341 | { |
| 342 | int ret = 0; | 342 | int ret = 0; |
| 343 | 343 | ||