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authorYijing Wang <wangyijing@huawei.com>2013-12-05 20:04:41 +0800
committerBjorn Helgaas <bhelgaas@google.com>2013-12-11 16:53:19 -0700
commit09296c0bbbc107586a43e9ca7c7214153bbbefa6 (patch)
treebc0dcf7a1938b06d2e87420f604b2abe8f0d73aa /arch/alpha
parent0021c0348bebddbabd81b9ce8784304c956e233e (diff)
downloadlinux-stericsson-09296c0bbbc107586a43e9ca7c7214153bbbefa6.tar.gz
alpha/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>
Diffstat (limited to 'arch/alpha')
-rw-r--r--arch/alpha/kernel/pci_iommu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index a21d0ab3b19e..eddee7720343 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -325,7 +325,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size,
/* Helper for generic DMA-mapping functions. */
static struct pci_dev *alpha_gendev_to_pci(struct device *dev)
{
- if (dev && dev->bus == &pci_bus_type)
+ if (dev && dev_is_pci(dev))
return to_pci_dev(dev);
/* Assume that non-PCI devices asking for DMA are either ISA or EISA,