[U-Boot] universal_c210: fix compiler error and compiler warning

[Wolfgang Denk]

Dear Minkyu Kang,

In message <50C58623.3090308 at samsung.com> you wrote:
...
> @@ -337,7 +341,7 @@ static void init_pmic_lcd(void)
>  	unsigned char val;
>  	int ret = 0;
>  
> -	struct pmic *p = get_pmic();
> +	struct pmic *p = pmic_get("MAX8998_PMIC");
>  
>  	if (pmic_probe(p))
>  		return;
> @@ -428,7 +432,7 @@ static void reset_lcd(void)
>  
>  static void lcd_power_on(void)
>  {
> -	struct pmic *p = get_pmic();
> +	struct pmic *p = pmic_get("MAX8998_PMIC");
>  
>  	if (pmic_probe(p))
>  		return;

This is unrelated to your patch - but what if pmic_get() returns NULL?

pmic_probe() will crashif you pass it a NULL pointer...

Best regards,

Wolfgang Denk

-- 
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