Пятница, 14 марта 2014, 10:12 +01:00 от Denis Carikli <denis@xxxxxxxxxx>:
> This commit is based on the following commit by Fabio Estevam:
> 4344429 video: mxsfb: Introduce regulator support
>
> Signed-off-by: Denis Carikli <denis@xxxxxxxxxx>
> ---
...
> + if (np) {
> + if (regulator_name)
> + mx3fbi->reg_lcd = regulator_get(NULL, regulator_name);
> +
> + if (IS_ERR(mx3fbi->reg_lcd))
> + return PTR_ERR(mx3fbi->reg_lcd);
> + } else {
> + /* Permit that driver without a regulator in non-dt mode */
> + mx3fbi->reg_lcd = regulator_get(dev, "lcd");
> + }
I am still completely do not understand why do you need to have
"regulator_name" property?
Why this cannot be devm_regulator_get(dev, "lcd") in both DT and non-DT case?
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