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-rw-r--r--arch/sh/mm/clear_page.S18
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/sh/mm/clear_page.S b/arch/sh/mm/clear_page.S
index 7b96425ae270..8a706131e521 100644
--- a/arch/sh/mm/clear_page.S
+++ b/arch/sh/mm/clear_page.S
@@ -1,12 +1,12 @@
1/* $Id: clear_page.S,v 1.13 2003/08/25 17:03:10 lethal Exp $ 1/*
2 *
3 * __clear_user_page, __clear_user, clear_page implementation of SuperH 2 * __clear_user_page, __clear_user, clear_page implementation of SuperH
4 * 3 *
5 * Copyright (C) 2001 Kaz Kojima 4 * Copyright (C) 2001 Kaz Kojima
6 * Copyright (C) 2001, 2002 Niibe Yutaka 5 * Copyright (C) 2001, 2002 Niibe Yutaka
7 * 6 * Copyright (C) 2006 Paul Mundt
8 */ 7 */
9#include <linux/linkage.h> 8#include <linux/linkage.h>
9#include <asm/page.h>
10 10
11/* 11/*
12 * clear_page_slow 12 * clear_page_slow
@@ -18,11 +18,11 @@
18/* 18/*
19 * r0 --- scratch 19 * r0 --- scratch
20 * r4 --- to 20 * r4 --- to
21 * r5 --- to + 4096 21 * r5 --- to + PAGE_SIZE
22 */ 22 */
23ENTRY(clear_page_slow) 23ENTRY(clear_page_slow)
24 mov r4,r5 24 mov r4,r5
25 mov.w .Llimit,r0 25 mov.l .Llimit,r0
26 add r0,r5 26 add r0,r5
27 mov #0,r0 27 mov #0,r0
28 ! 28 !
@@ -50,7 +50,7 @@ ENTRY(clear_page_slow)
50 ! 50 !
51 rts 51 rts
52 nop 52 nop
53.Llimit: .word (4096-28) 53.Llimit: .long (PAGE_SIZE-28)
54 54
55ENTRY(__clear_user) 55ENTRY(__clear_user)
56 ! 56 !
@@ -164,10 +164,10 @@ ENTRY(__clear_user)
164 * r0 --- scratch 164 * r0 --- scratch
165 * r4 --- to 165 * r4 --- to
166 * r5 --- orig_to 166 * r5 --- orig_to
167 * r6 --- to + 4096 167 * r6 --- to + PAGE_SIZE
168 */ 168 */
169ENTRY(__clear_user_page) 169ENTRY(__clear_user_page)
170 mov.w .L4096,r0 170 mov.l .Lpsz,r0
171 mov r4,r6 171 mov r4,r6
172 add r0,r6 172 add r0,r6
173 mov #0,r0 173 mov #0,r0
@@ -191,7 +191,7 @@ ENTRY(__clear_user_page)
191 ! 191 !
192 rts 192 rts
193 nop 193 nop
194.L4096: .word 4096 194.Lpsz: .long PAGE_SIZE
195 195
196#endif 196#endif
197 197