WM5100_INTERRUPT_STATUS_4
case WM5100_INTERRUPT_STATUS_4:
case WM5100_INTERRUPT_STATUS_4:
ret = regmap_read(wm5100->regmap, WM5100_INTERRUPT_STATUS_4, &irq_val);
regmap_write(wm5100->regmap, WM5100_INTERRUPT_STATUS_4, irq_val);