Following is the debug output (only a few examples) before and after
the patch.

$ dmesg | grep of_get_named_gpiod_flags

Before:
of_get_named_gpiod_flags: can't parse gpios property
 of node '/mmc@12220000[0]'
of_get_named_gpiod_flags exited with status 0

After:
of_get_named_gpiod_flags: can't parse 'wp-gpios' property
 of node '/mmc@12220000[0]'
of_get_named_gpiod_flags: parsed 'gpios' property of node
 '/gpio-keys/power[0]' - status (0)
Signed-off-by: NTushar Behera <tushar.b@samsung.com>
Reviewed-by: NAlexandre Courbot <acourbot@nvidia.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>