Add a missed check for errors when TWL IRQs are masked
initially on probe and report an error in case of failure.
Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com>
Acked-by: NGraeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>