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authorJavier Martinez Canillas <javier@osg.samsung.com>2015-09-29 13:26:02 +0200
committerLee Jones <lee.jones@linaro.org>2015-10-30 17:19:42 +0000
commita260fba1158241d168bf14eb7cd1176b29ad263c (patch)
tree3b19a574f5efcefc9188e999e705e3ccff357f50 /drivers/mfd
parenta48baac52aab9b017fb79f27795e69193e0f1d24 (diff)
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>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/arizona-core.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 44cfdbb295db..acf354875338 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -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);