devicetree: Single scan_bridges()
Change-Id: Ifd277992a69a4182e2fac92aaf746abe4fec2a1b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8540
Tested-by: build bot (Jenkins)
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/device/pci_device.c b/src/device/pci_device.c
index 188f101..07b1993 100644
--- a/src/device/pci_device.c
+++ b/src/device/pci_device.c
@@ -1083,7 +1083,6 @@
{
unsigned int devfn;
struct device *old_devices;
- struct device *child;
printk(BIOS_DEBUG, "PCI: pci_scan_bus for bus %02x\n", bus->secondary);
@@ -1144,12 +1143,8 @@
* For all children that implement scan_bus() (i.e. bridges)
* scan the bus behind that child.
*/
- unsigned int max = bus->secondary;
- for (child = bus->children; child; child = child->sibling)
- max = scan_bus(child, max);
-
- bus->subordinate = max;
+ scan_bridges(bus);
/*
* We've scanned the bus and so we know all about what's on the other