[PATCH v2 2/6] pinctrl: st: Introduce a 'get pin function' call

[Linus Walleij]

On Wed, Mar 18, 2015 at 6:21 PM, Lee Jones <lee.jones at linaro.org> wrote:

> This call fetches the numerical function value a specified pin is
> currently operating in.  Function zero is more often than not the
> GPIO function.  Greater than zero values represent an alternative
> function.  You'd need to either look those up in the Device Tree
> sources or the Programmer's Manual.
>
> Acked-by: Maxime Coquelin <maxime.coquelin at st.com>
> Signed-off-by: Lee Jones <lee.jones at linaro.org>

Patch applied.

Yours,
Linus Walleij