[PATCH] ppc64 boot: fix typo in asm comments
Update comment in memcpy, r7 contains the byte count.
Signed-off-by: Olaf Hering <olh@suse.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/ppc64/boot/string.S b/arch/ppc64/boot/string.S
index 7ade87a..b1eeaed 100644
--- a/arch/ppc64/boot/string.S
+++ b/arch/ppc64/boot/string.S
@@ -104,7 +104,7 @@
.globl memcpy
memcpy:
- rlwinm. r7,r5,32-3,3,31 /* r0 = r5 >> 3 */
+ rlwinm. r7,r5,32-3,3,31 /* r7 = r5 >> 3 */
addi r6,r3,-4
addi r4,r4,-4
beq 2f /* if less than 8 bytes to do */
@@ -146,7 +146,7 @@
.globl backwards_memcpy
backwards_memcpy:
- rlwinm. r7,r5,32-3,3,31 /* r0 = r5 >> 3 */
+ rlwinm. r7,r5,32-3,3,31 /* r7 = r5 >> 3 */
add r6,r3,r5
add r4,r4,r5
beq 2f
