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mfd: arizona: Remove unneded ret variable

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The ret variable is not needed since is not used in the
function. Remove the variable and just return 0 instead.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Javier Martinez Canillas 2015-09-29 13:26:02 +02:00 committed by Lee Jones
parent a48baac52a
commit a260fba115
1 changed files with 1 additions and 3 deletions
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4
drivers/mfd/arizona-core.c
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@ -69,8 +69,6 @@ EXPORT_SYMBOL_GPL(arizona_clk32k_enable);
int arizona_clk32k_disable(struct arizona *arizona)
{
int ret = 0;
mutex_lock(&arizona->clk_lock);
BUG_ON(arizona->clk32k_ref <= 0);
@ -90,7 +88,7 @@ int arizona_clk32k_disable(struct arizona *arizona)
mutex_unlock(&arizona->clk_lock);
return ret;
return 0;
}
EXPORT_SYMBOL_GPL(arizona_clk32k_disable);