[PATCH] powerpc: clean up iSeries PCI probe

Only scan the host bridges and then use the existing pci_devs_phb_init()
routine.

Also fix typo in setup of reg property.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

arch/powerpc/platforms/iseries/setup.c

@@ -1073,7 +1073,7 @@ static void scan_bridge_slot(struct iseries_flat_dt *dt, HvBusNumber bus,
 				snprintf(buf, sizeof(buf), "pci@%x,%d",
 						PCI_SLOT(devfn), function);
 			dt_start_node(dt, buf);
-			reg[0] = (bus << 18) | (devfn << 8);
+			reg[0] = (bus << 16) | (devfn << 8);
 			reg[1] = 0;
 			reg[2] = 0;
 			reg[3] = 0;