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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>
This commit is contained in:
Kenji Kaneshige 2009-05-26 16:06:48 +09:00 committed by Jesse Barnes
parent 6e3f36df0f
commit 9fc3925650
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/probe.c
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@ -289,7 +289,7 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
struct resource *res; struct resource *res;
int i; 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; return;
if (dev->transparent) { if (dev->transparent) {