From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Mon, 13 Jun 2011 15:33:30 +0000 (+0100)
Subject: ARM: pm: mach-s3c64xx: cleanup s3c_cpu_save
X-Git-Tag: next-20110726~107^2~1^8~12
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4d01446fea61a32b6755ae1e11314ffca744dcaa;p=karo-tx-linux.git

ARM: pm: mach-s3c64xx: cleanup s3c_cpu_save

s3c_cpu_save does not need to save any registers with the new
cpu_suspend calling convention.  Remove these redundant instructions.

Acked-by: Frank Hofmann <frank.hofmann@tomtom.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/mach-s3c64xx/sleep.S b/arch/arm/mach-s3c64xx/sleep.S
index dc4f58202101..2fd343332838 100644
--- a/arch/arm/mach-s3c64xx/sleep.S
+++ b/arch/arm/mach-s3c64xx/sleep.S
@@ -35,10 +35,8 @@
 	*/
 
 ENTRY(s3c_cpu_save)
-	stmfd	sp!, { r4 - r12, lr }
 	adr	r3, BSYM(s3c64xx_finish_suspend)
-	bl	cpu_suspend
-	ldmfd	sp!, { r4 - r12, pc }
+	b	cpu_suspend
 
 s3c64xx_finish_suspend:
 	@@ call final suspend code