From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Tue, 15 May 2007 10:03:24 +0000 (+0100)
Subject: [ARM] pxa: remove useless pxa_pm_finish() function
X-Git-Tag: v3.12-rc1~28695^2^8~17
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f62c3f2c35874713ebbb6b6a4b9d9c6caaed4f14;p=kernel%2Fkernel-generic.git

[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 void sharpsl_apm_get_power_status(struct apm_power_info *info)
 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 @@ int pxa_pm_prepare(suspend_state_t state)
 
 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);