Added flag to the GPIO chip so that IRQ from non-wakeup GPIO will
not wake the system.
Signed-off-by: NEzra Savard <ezra.savard@xilinx.com>
Reviewed-by: NSoren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>