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>
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index b962326..40e75f6a 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -289,7 +289,7 @@
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) {