[POWERPC] Make endianess of cfg_addr for indirect pci ops runtime

Make it so we do a runtime check to know if we need to write cfg_addr
as big or little endian.  This is needed if we want to allow 86xx support
to co-exist in the same kernel as other 6xx PPCs.

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

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index c6a30f9c2073..d7747e05d1da 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -185,7 +185,8 @@ int __init fsl_add_bridge(struct device_node *dev, int is_primary)
         hose->first_busno = bus_range ? bus_range[0] : 0x0;
         hose->last_busno = bus_range ? bus_range[1] : 0xff;
 
-        setup_indirect_pci(hose, rsrc.start, rsrc.start + 0x4);
+        setup_indirect_pci(hose, rsrc.start, rsrc.start + 0x4,
+                PPC_INDIRECT_TYPE_BIG_ENDIAN);
         setup_pci_cmd(hose);
 
         /* check PCI express link status */