From bf70053c5d2000514ade1f60f47e1f426899af39 Mon Sep 17 00:00:00 2001
From: Yijing Wang <wangyijing@huawei.com>
Date: Wed, 11 Dec 2013 14:00:26 +0800
Subject: [PATCH] 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>
---
arch/sparc/kernel/iommu.c | 2 +-
arch/sparc/kernel/ioport.c | 5 ++---
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c
index 070ed141aac7..76663b019eb5 100644
--- 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 2096468de9b2..e7e215dfa866 100644
--- 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);