[PATCH] [POWERPC] Remove unused machine call outs

[Kumar Gala <galak@kernel.crashing.org>]

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 lets
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>
---
 arch/powerpc/mm/init_32.c     |    2 --
 include/asm-powerpc/machdep.h |    3 ---
 2 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index 0c66a9f..5316cbc 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -184,8 +184,6 @@ 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();
diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h
index b95386a..54ed64d 100644
--- a/include/asm-powerpc/machdep.h
+++ b/include/asm-powerpc/machdep.h
@@ -198,9 +198,6 @@ struct machdep_calls {
 	   May be NULL. */
 	void		(*init)(void);

-	void		(*setup_io_mappings)(void);
-
-	void		(*early_serial_map)(void);
 	void		(*kgdb_map_scc)(void);

 	/*
-- 
1.5.4.1