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authorYijing Wang <wangyijing@huawei.com>2014-05-04 08:23:39 +0400
committerBjorn Helgaas <bhelgaas@google.com>2014-05-28 00:56:34 +0400
commit56a41f9949f13dfcf6ceca15723d88d9f5288bb9 (patch)
treedc3522d7ee6a4ba790b7a52a58c706ec969d70d9 /arch/x86/pci/fixup.c
parent6788a51fe3391817c8ded5f43dd4c57f3d212c17 (diff)
downloadlinux-56a41f9949f13dfcf6ceca15723d88d9f5288bb9.tar.xz
x86/PCI: Use pci_is_bridge() to simplify code
Use pci_is_bridge() to simplify code. No functional change. Requires: 326c1cdae741 PCI: Rename pci_is_bridge() to pci_has_subordinate() Requires: 1c86438c9423 PCI: Add new pci_is_bridge() interface Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch/x86/pci/fixup.c')
-rw-r--r--arch/x86/pci/fixup.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c
index 94ae9ae9574f..e5f000c02177 100644
--- a/arch/x86/pci/fixup.c
+++ b/arch/x86/pci/fixup.c
@@ -337,9 +337,7 @@ static void pci_fixup_video(struct pci_dev *pdev)
* type BRIDGE, or CARDBUS. Host to PCI controllers use
* PCI header type NORMAL.
*/
- if (bridge
- && ((bridge->hdr_type == PCI_HEADER_TYPE_BRIDGE)
- || (bridge->hdr_type == PCI_HEADER_TYPE_CARDBUS))) {
+ if (bridge && (pci_is_bridge(bridge))) {
pci_read_config_word(bridge, PCI_BRIDGE_CONTROL,
&config);
if (!(config & PCI_BRIDGE_CTL_VGA))