Commit e7238fd2 authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Lee Jones

mfd: pcf50633: 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: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent a260fba1
......@@ -55,7 +55,7 @@ EXPORT_SYMBOL_GPL(pcf50633_free_irq);
static int __pcf50633_irq_mask_set(struct pcf50633 *pcf, int irq, u8 mask)
{
u8 reg, bit;
int ret = 0, idx;
int idx;
idx = irq >> 3;
reg = PCF50633_REG_INT1M + idx;
......@@ -72,7 +72,7 @@ static int __pcf50633_irq_mask_set(struct pcf50633 *pcf, int irq, u8 mask)
mutex_unlock(&pcf->lock);
return ret;
return 0;
}
int pcf50633_irq_mask(struct pcf50633 *pcf, int irq)
......
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