From 7c86617dde0015112de566a4619a9b06871580c1 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 22 Apr 2013 17:12:28 -0600 Subject: xen/pci: Used cached MSI-X capability offset We now cache the MSI-X capability offset in the struct pci_dev, so no need to find the capability again. Acked-by: Jan Beulich Signed-off-by: Bjorn Helgaas CC: Konrad Rzeszutek Wilk Signed-off-by: Konrad Rzeszutek Wilk --- arch/x86/pci/xen.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/x86') diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c index 82c62d689da8..48e8461057ba 100644 --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c @@ -295,8 +295,7 @@ static int xen_initdom_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) int pos; u32 table_offset, bir; - pos = pci_find_capability(dev, PCI_CAP_ID_MSIX); - + pos = dev->msix_cap; pci_read_config_dword(dev, pos + PCI_MSIX_TABLE, &table_offset); bir = (u8)(table_offset & PCI_MSIX_TABLE_BIR); -- cgit v1.2.3-59-g8ed1b