[ARM] pxa: remove useless pxa_pm_finish() function
pxa_pm_finish() does nothing but return zero. The core code
does nothing with this return value, and will not try to call
the finish method in the pm_ops structure if it is NULL.
Therefore, we can remove this useless function.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c
index 3bf3a92..62cb508 100644
--- a/arch/arm/common/sharpsl_pm.c
+++ b/arch/arm/common/sharpsl_pm.c
@@ -768,7 +768,6 @@
static struct pm_ops sharpsl_pm_ops = {
.prepare = pxa_pm_prepare,
.enter = corgi_pxa_pm_enter,
- .finish = pxa_pm_finish,
.valid = pm_valid_only_mem,
};
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index 6bf15ae..6d86203 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -213,20 +213,9 @@
EXPORT_SYMBOL_GPL(pxa_pm_prepare);
-/*
- * Called after devices are re-setup, but before processes are thawed.
- */
-int pxa_pm_finish(suspend_state_t state)
-{
- return 0;
-}
-
-EXPORT_SYMBOL_GPL(pxa_pm_finish);
-
static struct pm_ops pxa_pm_ops = {
.prepare = pxa_pm_prepare,
.enter = pxa_pm_enter,
- .finish = pxa_pm_finish,
.valid = pm_valid_only_mem,
};
diff --git a/include/asm-arm/arch-pxa/pm.h b/include/asm-arm/arch-pxa/pm.h
index 7a8a1cd..52243a6 100644
--- a/include/asm-arm/arch-pxa/pm.h
+++ b/include/asm-arm/arch-pxa/pm.h
@@ -9,4 +9,3 @@
extern int pxa_pm_prepare(suspend_state_t state);
extern int pxa_pm_enter(suspend_state_t state);
-extern int pxa_pm_finish(suspend_state_t state);