GPIO_EDGE_CAUSE_OFF
ct->regs.ack = GPIO_EDGE_CAUSE_OFF;
return ochip->base + GPIO_EDGE_CAUSE_OFF;
GPIO_EDGE_CAUSE_OFF + mvchip->offset, 0);
regmap_write(mvchip->regs, GPIO_EDGE_CAUSE_OFF, 0);
regmap_write(mvchip->regs, GPIO_EDGE_CAUSE_OFF, 0);
*offset = GPIO_EDGE_CAUSE_OFF + mvchip->offset;