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Date: Thu, 5 Dec 2013 19:42:41 +0800 From: Yijing Wang <wangyijing@...wei.com> To: Alex Williamson <alex.williamson@...hat.com>, Joerg Roedel <joro@...tes.org> CC: <iommu@...ts.linux-foundation.org>, <linux-kernel@...r.kernel.org>, Yijing Wang <wangyijing@...wei.com>, Hanjun Guo <guohanjun@...wei.com> Subject: [PATCH 1/3] iommu/amd: Use dev_is_pci() to check whether it is pci device 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@...wei.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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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