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;
mutex_unlock(&pcf->lock);
- return ret;
+ return 0;
}
int pcf50633_irq_mask(struct pcf50633 *pcf, int irq)