CRIS v32: Change lib/spinlock.S to use byte operations instead of dwo…

…rds.
mna · Feb 8, 2008 · ea0af95 · ea0af95
1 parent ea402db
commit ea0af95
Show file tree

Hide file tree

Showing 3 changed files with 5 additions and 143 deletions.
diff --git a/arch/cris/arch-v32/kernel/vcs_hook.c b/arch/cris/arch-v32/kernel/vcs_hook.c
diff --git a/arch/cris/arch-v32/kernel/vcs_hook.h b/arch/cris/arch-v32/kernel/vcs_hook.h
diff --git a/arch/cris/arch-v32/lib/spinlock.S b/arch/cris/arch-v32/lib/spinlock.S
@@ -12,22 +12,22 @@
 
 cris_spin_lock:
 	clearf	p
-1:	test.d	[$r10]
+1:	test.b	[$r10]
 	beq	1b
 	clearf	p
 	ax
-	clear.d [$r10]
+	clear.b [$r10]
 	bcs     1b
 	clearf	p
 	ret
 	nop
 
 cris_spin_trylock:
 	clearf	p
-1:	move.d	[$r10], $r11
+1:	move.b	[$r10], $r11
 	ax
-	clear.d [$r10]
+	clear.b [$r10]
         bcs	1b
         clearf	p
 	ret
-	move.d	$r11,$r10
+	movu.b	$r11,$r10