Re: [PATCH v13 03/10] mux: minimal mux subsystem and gpio-based mux controller

[Philipp Zabel]

Hi Peter,

On Thu, 2017-04-13 at 18:43 +0200, Peter Rosin wrote:
[...]
> +int mux_control_select(struct mux_control *mux, int state)

state could be unsigned int for the consumer facing API.

> +{
> +     int ret;

And mux_control_select should check that (0 <= state < mux->states).

regards
Philipp