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>
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 @@
* 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 @@
* 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 @@
* 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)