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alpha/PCI: Use dev_is_pci() to identify PCI devices
author
Yijing Wang
<wangyijing@huawei.com>
Thu, 5 Dec 2013 12:04:41 +0000
(20:04 +0800)
committer
Bjorn Helgaas
<bhelgaas@google.com>
Wed, 11 Dec 2013 23:53:19 +0000
(16:53 -0700)
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>
arch/alpha/kernel/pci_iommu.c
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diff --git
a/arch/alpha/kernel/pci_iommu.c
b/arch/alpha/kernel/pci_iommu.c
index a21d0ab3b19e1cf3f57f7c95e2a0b5dbe4ab8e9d..eddee77203431fb9d50d7c0feb313f26d5985d8e 100644
(file)
--- 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,
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