[PATCH] pinctrl: at91-pio4: fix non-exported functions

[Linus Walleij]

On Tue, Jun 7, 2016 at 7:07 PM, Ben Dooks <ben.dooks at codethink.co.uk> wrote:

> The atmel_pctl_find_group_by_pin() and the atmel_pinctrl_remove()
> functions are not exported, so fix the warnings about these
> being exported without definitions by making them static.
>
> drivers/pinctrl/pinctrl-at91-pio4.c:424:20: warning: symbol 'atmel_pctl_find_group_by_pin' was not declared. Should it be static?
> drivers/pinctrl/pinctrl-at91-pio4.c:1077:5: warning: symbol 'atmel_pinctrl_remove' was not declared. Should it be static?
>
> Signed-off-by: Ben Dooks <ben.dooks at codethink.co.uk>

Patch applied with Ludovic's ACK.

Yours,
Linus Walleij