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authorKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>2009-05-26 09:06:48 +0200
committerJesse Barnes <jbarnes@virtuousgeek.org>2009-06-16 23:29:31 +0200
commit9fc39256508c18d2861de11622183dfb6e79de87 (patch)
tree75c030716b106de4d79e4828f34b8e6b0592b861 /drivers/pci/probe.c
parentPCI: use pci_is_root_bus() in pci_find_upstream_pcie_bridge() (diff)
downloadlinux-9fc39256508c18d2861de11622183dfb6e79de87.tar.xz
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PCI: use pci_is_root_bus() in pci_read_bridge_bases()
Use pci_is_root_bus() in pci_read_bridge_bases() to check if the pci bus is root, for code consistency. Reviewed-by: Alex Chiang <achiang@hp.com> Reviewed-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/probe.c')
-rw-r--r--drivers/pci/probe.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index b962326e3d95..40e75f6a5056 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -289,7 +289,7 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
struct resource *res;
int i;
- if (!child->parent) /* It's a host bus, nothing to read */
+ if (pci_is_root_bus(child)) /* It's a host bus, nothing to read */
return;
if (dev->transparent) {