Messages in this thread Patch in this message | | | From | Yijing Wang <> | Subject | [PATCH 1/3] iommu/amd: Use dev_is_pci() to check whether it is pci device | Date | Thu, 5 Dec 2013 19:42:41 +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> --- drivers/iommu/amd_iommu.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 72531f0..faf0da4 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -248,8 +248,8 @@ static bool check_device(struct device *dev) if (!dev || !dev->dma_mask) return false; - /* No device or no PCI device */ - if (dev->bus != &pci_bus_type) + /* No PCI device */ + if (!dev_is_pci(dev)) return false; devid = get_device_id(dev); -- 1.7.1
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