gpio: intel-mid: switch to using gpiolib irqchip helpers
gpio: intel-mid: switch to using gpiolib irqchip helpers

This switches the Intel MID GPIO driver over to using the gpiolib
irqchip helpers in the gpiolib core.

Cc: xinhui.pan <4353414ce427f01636a5a5ba221854d92969da5e@intel.com>
Acked-by: David Cohen <c031177e4d219c7dd6e3090d8fbcd121f5ab192c@linux.intel.com>
Signed-off-by: Linus Walleij <9cd9d802d23c0ed5e224beabf4ae4a5c478746ef@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs