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path: root/drivers/mfd/pcf50633-irq.c
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Diffstat (limited to 'drivers/mfd/pcf50633-irq.c')
-rw-r--r--drivers/mfd/pcf50633-irq.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mfd/pcf50633-irq.c b/drivers/mfd/pcf50633-irq.c
index 498286c..71d43ed 100644
--- a/drivers/mfd/pcf50633-irq.c
+++ b/drivers/mfd/pcf50633-irq.c
@@ -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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