diff options
| author | Yijing Wang <wangyijing@huawei.com> | 2013-12-05 19:42:49 +0800 |
|---|---|---|
| committer | Joerg Roedel <joro@8bytes.org> | 2014-01-07 15:23:08 +0100 |
| commit | b3eb76d17570bd17d280e5d7deb8aad6b6d83d8a (patch) | |
| tree | affe32822006db09ebc9ea39581776b5ad5daf6d /drivers/iommu | |
| parent | d6e0a2dd12f4067a5bcefb8bbd8ddbeff800afbc (diff) | |
| download | lwn-b3eb76d17570bd17d280e5d7deb8aad6b6d83d8a.tar.gz lwn-b3eb76d17570bd17d280e5d7deb8aad6b6d83d8a.zip | |
iommu/fsl_pamu: 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@huawei.com>
Acked-by: Varun Sethi <varun.sethi@freescale.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/fsl_pamu_domain.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iommu/fsl_pamu_domain.c b/drivers/iommu/fsl_pamu_domain.c index c857c30da979..93072ba44b1d 100644 --- a/drivers/iommu/fsl_pamu_domain.c +++ b/drivers/iommu/fsl_pamu_domain.c @@ -691,7 +691,7 @@ static int fsl_pamu_attach_device(struct iommu_domain *domain, * Use LIODN of the PCI controller while attaching a * PCI device. */ - if (dev->bus == &pci_bus_type) { + if (dev_is_pci(dev)) { pdev = to_pci_dev(dev); pci_ctl = pci_bus_to_host(pdev->bus); /* @@ -729,7 +729,7 @@ static void fsl_pamu_detach_device(struct iommu_domain *domain, * Use LIODN of the PCI controller while detaching a * PCI device. */ - if (dev->bus == &pci_bus_type) { + if (dev_is_pci(dev)) { pdev = to_pci_dev(dev); pci_ctl = pci_bus_to_host(pdev->bus); /* @@ -1056,7 +1056,7 @@ static int fsl_pamu_add_device(struct device *dev) * For platform devices we allocate a separate group for * each of the devices. */ - if (dev->bus == &pci_bus_type) { + if (dev_is_pci(dev)) { pdev = to_pci_dev(dev); /* Don't create device groups for virtual PCI bridges */ if (pdev->subordinate) |