Messages in this thread Patch in this message | | | From | Yijing Wang <> | Subject | [PATCH 3/3] iommu/vt-d: Use dev_is_pci() to check whether it is pci device | Date | Thu, 5 Dec 2013 19:43:42 +0800 |
| |
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/intel-iommu.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 43b9bfe..64d8942 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -2758,7 +2758,7 @@ static int iommu_no_mapping(struct device *dev) struct pci_dev *pdev; int found; - if (unlikely(dev->bus != &pci_bus_type)) + if (unlikely(!dev_is_pci(dev))) return 1; pdev = to_pci_dev(dev); -- 1.7.1
| |