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authorYijing Wang <wangyijing@huawei.com>2013-12-05 15:54:34 +0400
committerBjorn Helgaas <bhelgaas@google.com>2013-12-10 03:50:12 +0400
commit894d33437872d974c636da55563a8474fa6713c5 (patch)
tree5cda98afdfbb81b18314b4d2134698d99c4adaa8 /arch
parent40c368c1ef6379db08d2ebd36f5a45efb93cff73 (diff)
downloadlinux-894d33437872d974c636da55563a8474fa6713c5.tar.xz
x86/PCI: Use dev_is_pci() to identify PCI devices
Use dev_is_pci() instead of checking bus type directly. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/acpi/boot.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 6c0b43bd024b..d359d0fffa50 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -1034,9 +1034,7 @@ static int mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger,
if (!acpi_ioapic)
return 0;
- if (!dev)
- return 0;
- if (dev->bus != &pci_bus_type)
+ if (!dev || !dev_is_pci(dev))
return 0;
pdev = to_pci_dev(dev);