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Commit 3d75095a authored by Sachin Kamat's avatar Sachin Kamat Committed by Mark Brown
Browse files

regulator: dbx500: Make local symbol static 



power_state_active_get is used only in this file. Make it static.
While at it also move this function definition inside the
CONFIG_REGULATOR_DEBUG macro as it is called only from within it.
This also avoids further build warning related to unused definition.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent c1be5a5b

drivers/regulator/dbx500-prcmu.c

+12 −12
Original line number Diff line number Diff line
@@ -24,18 +24,6 @@ 
static int power_state_active_cnt; /* will initialize to zero */

static DEFINE_SPINLOCK(power_state_active_lock);



int power_state_active_get(void)

{

	unsigned long flags;

	int cnt;



	spin_lock_irqsave(&power_state_active_lock, flags);

	cnt = power_state_active_cnt;

	spin_unlock_irqrestore(&power_state_active_lock, flags);



	return cnt;

}



void power_state_active_enable(void)

{

	unsigned long flags;
@@ -65,6 +53,18 @@ int power_state_active_disable(void) 


#ifdef CONFIG_REGULATOR_DEBUG



static int power_state_active_get(void)

{

	unsigned long flags;

	int cnt;



	spin_lock_irqsave(&power_state_active_lock, flags);

	cnt = power_state_active_cnt;

	spin_unlock_irqrestore(&power_state_active_lock, flags);



	return cnt;

}



static struct ux500_regulator_debug {

	struct dentry *dir;

	struct dentry *status_file;