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Commit 844ae3a0 authored by Olaf Hering's avatar Olaf Hering Committed by Paul Mackerras
Browse files

[PATCH] ppc64 boot: fix typo in asm comments 



Update comment in memcpy, r7 contains the byte count.

Signed-off-by: default avatarOlaf Hering <olh@suse.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Anton Blanchard <anton@samba.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 9b0cbe97

arch/ppc64/boot/string.S

+2 −2
Original line number Diff line number Diff line
@@ -104,7 +104,7 @@ memmove: 


	.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 @@ memcpy: 


	.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