sparc/PCI: Use dev_is_pci() to identify PCI devices

Use dev_is_pci() instead of checking bus type directly.

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c
index 070ed141aac79728da15f406289219a9c385fe27..76663b019eb5207f389655dac5133afce6e553aa 100644 (file)
--- a/arch/sparc/kernel/iommu.c
+++ b/arch/sparc/kernel/iommu.c
@@ -854,7 +854,7 @@ int dma_supported(struct device *dev, u64 device_mask)
                return 1;
 
 #ifdef CONFIG_PCI
-       if (dev->bus == &pci_bus_type)
+       if (dev_is_pci(dev))
                return pci64_dma_supported(to_pci_dev(dev), device_mask);
 #endif
 

diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 2096468de9b27f7dd2bb54f17e3b308f8d359836..e7e215dfa86668750c9490331d94b288ab78857c 100644 (file)
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -666,10 +666,9 @@ EXPORT_SYMBOL(dma_ops);
  */
 int dma_supported(struct device *dev, u64 mask)
 {
-#ifdef CONFIG_PCI
-       if (dev->bus == &pci_bus_type)
+       if (dev_is_pci(dev))
                return 1;
-#endif
+
        return 0;
 }
 EXPORT_SYMBOL(dma_supported);