On Wed, Sep 14, 2011 at 9:07 AM, Tushar Behera <tushar.beh...@linaro.org> wrote:
...
> Will this be better?
>
> static void lcd_hv070wsa_set_power(struct plat_lcd_data *pd, \
> unsigned int power)
> {
> int ret;
> unsigned long flag = power ? GPIOF_OUT_INIT_HIGH : \
> GPIOF_OUT_INIT_LOW;
>
> ret = gpio_request_one(EXYNOS4_GPE3(4), flag, "GPE3_4");
>
> if (ret)
> printk(KERN_ERR "Could not request gpio for LCD power");
> }
Looks better. You can use pr_err instead of printk(KERN_ERR .
Regards,
Fabio Estevam
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