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>
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 44cfdbb..acf3548 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -69,8 +69,6 @@
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 @@
mutex_unlock(&arizona->clk_lock);
- return ret;
+ return 0;
}
EXPORT_SYMBOL_GPL(arizona_clk32k_disable);