[PATCH] m68knommu: use THREAD_SIZE instead of hard coded size

Use the THREAD_SIZE define when manipulating the stack instead of
hard coded values (for the 68328 and 68360 sub-architectures).
Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/m68knommu/platform/68328/entry.S

@@ -79,7 +79,7 @@ ENTRY(system_call)
 	movel	%sp@(PT_ORIG_D0),%d0
 
 	movel	%sp,%d1			/* get thread_info pointer */
-	andl	#0xffffe000,%d1
+	andl	#-THREAD_SIZE,%d1
 	movel	%d1,%a2
 	btst    #TIF_SYSCALL_TRACE,%a2@(TI_FLAGS)
 	jne	do_trace
@@ -105,7 +105,7 @@ Luser_return:
 	andw	#ALLOWINT,%sr
 
 	movel	%sp,%d1			/* get thread_info pointer */
-	andl	#0xffffe000,%d1
+	andl	#-THREAD_SIZE,%d1
 	movel	%d1,%a2
 	move	%a2@(TI_FLAGS),%d1	/* thread_info->flags */
 	andl	#_TIF_WORK_MASK,%d1

arch/m68knommu/platform/68360/entry.S

@@ -96,7 +96,7 @@ Luser_return:
 	andw	#ALLOWINT,%sr
 
 	movel	%sp,%d1			/* get thread_info pointer */
-	andl	#0xffffe000,%d1
+	andl	#-THREAD_SIZE,%d1
 	movel	%d1,%a2
 	move	%a2@(TI_FLAGS),%d1	/* thread_info->flags */
 	andl	#_TIF_WORK_MASK,%d1