These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / mfd / pcf50633-irq.c

diff --git a/kernel/drivers/mfd/pcf50633-irq.c b/kernel/drivers/mfd/pcf50633-irq.c
index 498286c..71d43ed 100644 (file)
--- a/kernel/drivers/mfd/pcf50633-irq.c
+++ b/kernel/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)