mtk_pctrl_is_function_valid  439 drivers/pinctrl/mediatek/pinctrl-mtk-common.c static bool mtk_pctrl_is_function_valid(struct mtk_pinctrl *pctl,
mtk_pctrl_is_function_valid  373 drivers/pinctrl/mediatek/pinctrl-paris.c static bool mtk_pctrl_is_function_valid(struct mtk_pinctrl *hw, u32 pin_num,