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[09/25] ARM: pm: plat-s3c24xx: cleanup s3c_cpu_save

Message ID E1QZP5Z-0002WK-47@rmk-PC.arm.linux.org.uk (mailing list archive)
State New, archived
Headers show

Commit Message

Russell King - ARM Linux June 22, 2011, 3:11 p.m. UTC 
s3c_cpu_save does not need to save any registers with the new
cpu_suspend calling convention.  Remove these redundant instructions.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/plat-s3c24xx/sleep.S |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
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Patch

diff --git a/arch/arm/plat-s3c24xx/sleep.S b/arch/arm/plat-s3c24xx/sleep.S
index f822e62..6ada459 100644
--- a/arch/arm/plat-s3c24xx/sleep.S
+++ b/arch/arm/plat-s3c24xx/sleep.S
@@ -48,10 +48,8 @@ 
 	*/
 
 ENTRY(s3c_cpu_save)
-	stmfd	sp!, { r4 - r12, lr }
 	adr	r3, BSYM(s3c24xx_finish_suspend)
-	bl	cpu_suspend
-	ldmfd	sp!, { r4 - r12, pc }
+	b	cpu_suspend
 
 s3c24xx_finish_suspend:
 	@@ jump to final code to send system to sleep