From 09296c0bbbc107586a43e9ca7c7214153bbbefa6 Mon Sep 17 00:00:00 2001 From: Yijing Wang Date: Thu, 5 Dec 2013 20:04:41 +0800 Subject: 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 Signed-off-by: Bjorn Helgaas --- arch/alpha/kernel/pci_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/alpha') 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, -- cgit v1.2.3