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[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>
This commit is contained in:
Russell King 2007-05-15 11:03:24 +01:00 committed by Russell King
parent 7dcca30a32
commit f62c3f2c35
3 changed files with 0 additions and 13 deletions
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1
arch/arm/common/sharpsl_pm.c
View File

@ -768,7 +768,6 @@ static void sharpsl_apm_get_power_status(struct apm_power_info *info)
static struct pm_ops sharpsl_pm_ops = { static struct pm_ops sharpsl_pm_ops = {
.prepare = pxa_pm_prepare, .prepare = pxa_pm_prepare,
.enter = corgi_pxa_pm_enter, .enter = corgi_pxa_pm_enter,
.finish = pxa_pm_finish,
.valid = pm_valid_only_mem, .valid = pm_valid_only_mem,
}; };

11
arch/arm/mach-pxa/pm.c
View File

@ -213,20 +213,9 @@ int pxa_pm_prepare(suspend_state_t state)
EXPORT_SYMBOL_GPL(pxa_pm_prepare); 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 = { static struct pm_ops pxa_pm_ops = {
.prepare = pxa_pm_prepare, .prepare = pxa_pm_prepare,
.enter = pxa_pm_enter, .enter = pxa_pm_enter,
.finish = pxa_pm_finish,
.valid = pm_valid_only_mem, .valid = pm_valid_only_mem,
}; };

1
include/asm-arm/arch-pxa/pm.h
View File

@ -9,4 +9,3 @@
extern int pxa_pm_prepare(suspend_state_t state); extern int pxa_pm_prepare(suspend_state_t state);
extern int pxa_pm_enter(suspend_state_t state); extern int pxa_pm_enter(suspend_state_t state);
extern int pxa_pm_finish(suspend_state_t state);