From 894d33437872d974c636da55563a8474fa6713c5 Mon Sep 17 00:00:00 2001 From: Yijing Wang Date: Thu, 5 Dec 2013 19:54:34 +0800 Subject: [PATCH] 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 Signed-off-by: Bjorn Helgaas --- arch/x86/kernel/acpi/boot.c | 4 +--- 1 file changed, 1 insertion(+), 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);