[PATCH U-Boot v2019.04-aspeed-openbmc 3/6] gpio: fixes for gpio-hog support

[Andrew Jeffery]

On Tue, 25 Jan 2022, at 05:45, Eddie James wrote:
> From: Heiko Schocher <hs at denx.de>
>
> recently added gpio hog patch was "in discussion"
> state with Simon Glass. This patch now adds most
> of comments from Simon Glass.
>
> Signed-off-by: Heiko Schocher <hs at denx.de>

Cherry-picked from 49b10cb4926285b856b207c1f5bb40c75487f08b ?