[Linux-stm32] [PATCH] pinctrl: stmfx: Fix compile issue when CONFIG_OF_GPIO is not defined

[Linus Walleij]

On Wed, May 22, 2019 at 11:21 AM Amelie DELAUNAY <amelie.delaunay at st.com> wrote:

> ../drivers/pinctrl/pinctrl-stmfx.c:409:20: error:
> ‘pinconf_generic_dt_node_to_map_pin’ undeclared here (not in a function)
>    .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
>
> OF_GPIO depends on OF.
>
> So either
>      depends on OF || (OF && COMPILE_TEST)
> or
>      depends on OF || (OF_GPIO && COMPILE_TEST)
>
> and
>
>      select OF_GPIO

I would use just:

depends on OF_GPIO

Because OF_GPIO already depends on OF, and
compile tests will not work without OF_GPIO which
require OF so...

Besides it is what most other GPIO drivers do.

So just keep that one line and drop the rest.

Yours,
Linus Walleij