On Wed, Sep 14, 2011 at 8:01 AM, Tushar Behera <tushar.beh...@linaro.org> wrote:
...
> +static void lcd_hv070wsa_set_power(struct plat_lcd_data *pd, unsigned int
> power)
> +{
> + int gpio = EXYNOS4_GPE3(4);
> +
> + gpio_request(gpio, "GPE3_4");
> + gpio_direction_output(gpio, power);
You should check for returned errors for these functions.
Regards,
Fabio Estevam
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