Messages in this thread Patch in this message | | | From | Yijing Wang <> | Subject | [PATCH 2/9] x86/pci: Use dev_is_pci() to check whether it is pci device | Date | Thu, 5 Dec 2013 19:54:34 +0800 |
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Use PCI standard marco dev_is_pci() instead of directly compare pci_bus_type to check whether it is pci device.
Signed-off-by: Yijing Wang <wangyijing@huawei.com> --- arch/x86/kernel/acpi/boot.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 6c0b43b..d359d0f 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); -- 1.7.1
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