[PATCH 17/25] ARM: pm: mach-s3c64xx: cleanup s3c_cpu_save

Russell King - ARM Linux
2011-06-23T19:14:47Z

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>
---
arch/arm/mach-s3c64xx/sleep.S | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-s3c64xx/sleep.S b/arch/arm/mach-s3c64xx/sleep.S
index dc4f582..2fd3433 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
--
1.7.4.4