[PATCH -next] pinctrl: mediatek: make symbol 'mtk_drive' static

On Wed, Sep 19, 2018 at 11:12 PM Wei Yongjun [off-list ref] wrote:

Fixes the following sparse warning:

drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c:37:29: warning:
 symbol 'mtk_drive' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <redacted>

Patch applied with Sean's ACK.

Yours,
Linus Walleij