pinctrl_dev_get_devname
pinctrl_dev_get_devname(pctldev),
pinctrl_dev_get_devname(pctldev), pin_group);
return gpiochip_add_pin_range(gc, pinctrl_dev_get_devname(pctldev), 0, 0,
EXPORT_SYMBOL_GPL(pinctrl_dev_get_devname);
extern const char *pinctrl_dev_get_devname(struct pinctrl_dev *pctldev);