Re: [PATCH 3/6] net: stmmac: sun8i: Use devm_regulator_get for PHY regulator
From: Andrew Lunn
Date: Tue Aug 20 2019 - 11:39:54 EST
On Tue, Aug 20, 2019 at 04:53:40PM +0200, megous@xxxxxxxxxx wrote:
> From: Ondrej Jirman <megous@xxxxxxxxxx>
>
> Use devm_regulator_get instead of devm_regulator_get_optional and rely
> on dummy supply. This avoids NULL checks before regulator_enable/disable
> calls.
Hi Ondrej
What do you mean by a dummy supply? I'm just trying to make sure you
are not breaking backwards compatibility.
Thanks
Andrew