[POWERPC] Remove unused machine call outs

When we moved to arch/powerpc we actively tried to avoid using the
ppc_md.setup_io_mappings().  Currently no board ports use it so let's
remove it to avoid any new boards using it.

Also, remove early_serial_map() since we don't even have a call out for
it in arch/powerpc.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index 9a0ea2cbf911..47325f23c51f 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -185,8 +185,6 @@ void __init MMU_init(void)
         /* Map in I/O resources */
         if (ppc_md.progress)
                 ppc_md.progress("MMU:setio", 0x302);
-        if (ppc_md.setup_io_mappings)
-                ppc_md.setup_io_mappings();
 
         /* Initialize the context management stuff */
         mmu_context_init();