[PATCH] ppc32: Fix building 32bit kernel for 64bit machines

When building a ppc32 MULTIPLATFORM kernel for a 64bit pmac, we try and
build certain files or use certain functions that make no sense in that
context.  This catches the last of these.

Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/ppc/platforms/pmac_cache.S b/arch/ppc/platforms/pmac_cache.S
index c00e0352044d..da34a9bc9299 100644
--- a/arch/ppc/platforms/pmac_cache.S
+++ b/arch/ppc/platforms/pmac_cache.S
@@ -28,6 +28,9 @@
  */
 
 _GLOBAL(flush_disable_caches)
+#ifndef CONFIG_6xx
+        blr
+#else
 BEGIN_FTR_SECTION
         b       flush_disable_745x
 END_FTR_SECTION_IFSET(CPU_FTR_SPEC7450)
@@ -323,3 +326,4 @@ END_FTR_SECTION_IFSET(CPU_FTR_L3CR)
         mtmsr   r11             /* restore DR and EE */
         isync
         blr
+#endif  /* CONFIG_6xx */