From: Paul Mundt <lethal@linux-sh.org>
Date: Fri, 21 Mar 2008 09:07:04 +0000 (+0900)
Subject: sh: Allow optimized clear/copy page routines to be used on SH-2.
X-Git-Tag: v2.6.26-rc1~1135^2~17
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5c0cbd74bb56aeb7f3de883ab79c5f501622ccb1;p=profile%2Fivi%2Fkernel-x86-ivi.git

sh: Allow optimized clear/copy page routines to be used on SH-2.

Presently these are restricted to SH-3 and SH-4, so we reorder the
ifdefs a bit to let other parts use these also.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

diff --git a/arch/sh/lib/clear_page.S b/arch/sh/lib/clear_page.S
index 3539123..8342bfb 100644
--- a/arch/sh/lib/clear_page.S
+++ b/arch/sh/lib/clear_page.S
@@ -27,11 +27,11 @@ ENTRY(clear_page)
 	mov	#0,r0
 	!
 1:
-#if defined(CONFIG_CPU_SH3)
-	mov.l	r0,@r4
-#elif defined(CONFIG_CPU_SH4)
+#if defined(CONFIG_CPU_SH4)
 	movca.l	r0,@r4
 	mov	r4,r1
+#else
+	mov.l	r0,@r4
 #endif
 	add	#32,r4
 	mov.l	r0,@-r4
diff --git a/arch/sh/lib/copy_page.S b/arch/sh/lib/copy_page.S
index e002b91..5d12e65 100644
--- a/arch/sh/lib/copy_page.S
+++ b/arch/sh/lib/copy_page.S
@@ -41,11 +41,11 @@ ENTRY(copy_page)
 	mov.l	@r11+,r5
 	mov.l	@r11+,r6
 	mov.l	@r11+,r7
-#if defined(CONFIG_CPU_SH3)
-	mov.l	r0,@r10
-#elif defined(CONFIG_CPU_SH4)
+#if defined(CONFIG_CPU_SH4)
 	movca.l	r0,@r10
 	mov	r10,r0
+#else
+	mov.l	r0,@r10
 #endif
 	add	#32,r10
 	mov.l	r7,@-r10