mfd: arizona: Remove unneded ret variable
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>
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@ -69,8 +69,6 @@ EXPORT_SYMBOL_GPL(arizona_clk32k_enable);
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int arizona_clk32k_disable(struct arizona *arizona)
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int arizona_clk32k_disable(struct arizona *arizona)
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{
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{
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int ret = 0;
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mutex_lock(&arizona->clk_lock);
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mutex_lock(&arizona->clk_lock);
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BUG_ON(arizona->clk32k_ref <= 0);
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BUG_ON(arizona->clk32k_ref <= 0);
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@ -90,7 +88,7 @@ int arizona_clk32k_disable(struct arizona *arizona)
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mutex_unlock(&arizona->clk_lock);
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mutex_unlock(&arizona->clk_lock);
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return ret;
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return 0;
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}
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}
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EXPORT_SYMBOL_GPL(arizona_clk32k_disable);
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EXPORT_SYMBOL_GPL(arizona_clk32k_disable);
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