[PATCH] m68k: move cache functions into separate file

Move a few cache functions into its own file and fix flush_icache_range() so
it can handle both kernel and user addresses correctly (assuming context is
set correctly).

Turn copy_to_user_page/copy_from_user_page into inline functions and add a
missing cache flush.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/m68k/mm/Makefile b/arch/m68k/mm/Makefile
index 90f1c73..5eaa43c 100644
--- a/arch/m68k/mm/Makefile
+++ b/arch/m68k/mm/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the linux m68k-specific parts of the memory manager.
 #
 
-obj-y		:= init.o fault.o hwtest.o
+obj-y		:= cache.o init.o fault.o hwtest.o
 
 obj-$(CONFIG_MMU_MOTOROLA)	+= kmap.o memory.o motorola.o
 obj-$(CONFIG_MMU_SUN3)		+= sun3kmap.o sun3mmu.o