sa1100_cpu_suspend does not need to save any registers to the stack
with the new cpu_suspend calling convention. Remove these redundant
instructions.
Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
---
arch/arm/mach-sa1100/sleep.S | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-sa1100/sleep.S b/arch/arm/mach-sa1100/sleep.S
index 214f4e2..e814b60 100644
--- a/arch/arm/mach-sa1100/sleep.S
+++ b/arch/arm/mach-sa1100/sleep.S
@@ -29,12 +29,12 @@
*/
ENTRY(sa1100_cpu_suspend)
- stmfd sp!, {r4 - r12, lr} @ save registers on stack
+ mov r9, lr
mov r1, r0
adr r3, BSYM(sa1100_finish_suspend)
bl cpu_suspend
mcr p15, 0, r1, c15, c1, 2 @ enable clock switching
- ldmfd sp!, {r4 - r12, pc} @ return to caller
+ mov pc, r9 @ return to caller
sa1100_finish_suspend:
@ disable clock switching
--
1.7.4.4
--
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