[POWERPC] Use for_each_ matching routinues for pci PHBs

On the Freescale embedded (83xx, 85xx, 86xx) and a few of the discrete
bridges (mpc10x, tsi108) use the new for_each_compatible_node() or
for_each_node_by_type() to provide more exact matching when looking for
PHBs in the device tree.

With the previous code it was possible to match on pci bridges since
we were only matching on device_type.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 3ec9d5a25750..6879b83ef95a 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -140,7 +140,7 @@ mpc86xx_hpcn_setup_arch(void)
                 ppc_md.progress("mpc86xx_hpcn_setup_arch()", 0);
 
 #ifdef CONFIG_PCI
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) {
+        for_each_compatible_node(np, "pci", "fsl,mpc8641-pcie") {
                 struct resource rsrc;
                 of_address_to_resource(np, 0, &rsrc);
                 if ((rsrc.start & 0xfffff) == 0x8000)
@@ -148,6 +148,7 @@ mpc86xx_hpcn_setup_arch(void)
                 else
                         fsl_add_bridge(np, 0);
         }
+
         uses_fsl_uli_m1575 = 1;
         ppc_md.pci_exclude_device = mpc86xx_exclude_device;