GPIO: gpiolib: correct description of gpiod_direction_output

Signed-off-by: NRahul Bedarkar <rahulbedarkar89@gmail.com>
Reviewed-by: NAlexandre Courbot <acourbot@nvidia.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

drivers/gpio/gpiolib.c

@@ -1848,7 +1848,7 @@ int gpiod_direction_output_raw(struct gpio_desc *desc, int value)
 EXPORT_SYMBOL_GPL(gpiod_direction_output_raw);
 
 /**
- * gpiod_direction_output - set the GPIO direction to input
+ * gpiod_direction_output - set the GPIO direction to output
  * @desc:	GPIO to set to output
  * @value:	initial output value of the GPIO
  *