m68k: move definition of THREAD_SIZE into thread_info_mm.h

Move the definition of THREAD_SIZE from page_mm.h to thread_info_mm.h
This logically associates it with the other thread definitions, and will
make it easier to merge the MMU and non-MMU versions of page.h and
thread_info.h.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>

arch/m68k/include/asm/page_mm.h

@@ -14,12 +14,6 @@
 
 #include <asm/setup.h>
 
-#if PAGE_SHIFT < 13
-#define THREAD_SIZE (8192)
-#else
-#define THREAD_SIZE PAGE_SIZE
-#endif
-
 #ifndef __ASSEMBLY__
 
 #include <linux/compiler.h>

arch/m68k/include/asm/thread_info_mm.h

@@ -34,6 +34,11 @@ struct thread_info {
 }
 
 /* THREAD_SIZE should be 8k, so handle differently for 4k and 8k machines */
+#if PAGE_SHIFT < 13
+#define THREAD_SIZE (8192)
+#else
+#define THREAD_SIZE PAGE_SIZE
+#endif
 #define THREAD_SIZE_ORDER (13 - PAGE_SHIFT)
 
 #define init_thread_info	(init_task.thread.info)