Luiz Otavio O Souza da3b488d62 Move duplicate code to a new public function.
This new function can be used by other drivers to reserve the use of GPIO
pins.

Anyway, the use of ofw_gpiobus_parse_gpios() is preferred when possible.

Requested by:	Michal Meloun
2015-03-02 22:28:47 +00:00
..