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 <wangyij...@huawei.com>
---
arch/arm/mach-ixp4xx/common-pci.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-ixp4xx/common-pci.c
b/arch/arm/mach-ixp4xx/common-pci.c
index 6d6bde3..e45559a 100644
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -326,7 +326,7 @@ static int ixp4xx_needs_bounce(struct device *dev,
dma_addr_t dma_addr, size_t s
*/
static int ixp4xx_pci_platform_notify(struct device *dev)
{
- if(dev->bus == &pci_bus_type) {
+ if (dev_is_pci(dev)) {
*dev->dma_mask = SZ_64M - 1;
dev->coherent_dma_mask = SZ_64M - 1;
dmabounce_register_dev(dev, 2048, 4096, ixp4xx_needs_bounce);
@@ -336,9 +336,9 @@ static int ixp4xx_pci_platform_notify(struct device *dev)
static int ixp4xx_pci_platform_notify_remove(struct device *dev)
{
- if(dev->bus == &pci_bus_type) {
+ if (dev_is_pci(dev))
dmabounce_unregister_dev(dev);
- }
+
return 0;
}
--
1.7.1
--
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