[PATCH] pinctrl: meson: remove unused pin_base

[Kevin Hilman]

Jerome Brunet <jbrunet at baylibre.com> writes:

> While removing the need to have pin_base defined in meson pinctrl
> drivers, I forgot to remove the corresponding field from the
> pinctrl_data structure.
>
> Fixing this now.
>
> Fixes: 70e5ecb1b994 ("pinctrl: meson: get rid of pin_base")
> Signed-off-by: Jerome Brunet <jbrunet at baylibre.com>

Reviewed-by: Kevin Hilman <khilman at baylibre.com>