Commitfd8e198cfc
("Documentation: gpiolib: document new interface") moved Documentation/gpio.txt to Documentation/gpio/gpio-legacy.txt and added new documents for descriptor-based interface so fix the the location here to point Documentation/gpio/ since that what commitccb6fbb990
("Documentation / ACPI: update to GPIO descriptor API") was looking for. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>