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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>
This commit is contained in:
Yijing Wang 2013-12-05 19:54:34 +08:00 committed by Bjorn Helgaas
parent 40c368c1ef
commit 894d334378
1 changed files with 1 additions and 3 deletions
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4
arch/x86/kernel/acpi/boot.c
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@ -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);