> -----Original Message-----
> From: [email protected] [mailto:iommu-
> [email protected]] On Behalf Of Yijing Wang
> Sent: Thursday, December 05, 2013 5:13 PM
> To: Alex Williamson; Joerg Roedel
> Cc: [email protected]; [email protected];
> Hanjun Guo
> Subject: [PATCH 2/3] 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 <[email protected]>
> ---
> 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 c857c30..93072ba 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)
> --
> 1.7.1
Acked-by: Varun Sethi <[email protected]>
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