imx: Return gpio_set_value in gpio_direction_output

Return gpio_set_value in gpio_direction_output.
Earlier it returned 0 and ignored gpio_set_value's return value.

Signed-off-by: Vikram Narayanan <vikram186@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>

diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c
index 21b1cdc08bc7697537cd210dea81821dd4ef75b7..f1b1c16b1b9356409f57b2295742cb91d8f24022 100644 (file)
--- a/drivers/gpio/mxc_gpio.c
+++ b/drivers/gpio/mxc_gpio.c
@@ -145,6 +145,5 @@ int gpio_direction_output(unsigned gpio, int value)
        if (ret < 0)
                return ret;
 
-       gpio_set_value(gpio, value);
-       return 0;
+       return gpio_set_value(gpio, value);
 }