mdio_channel 226 drivers/pinctrl/pinctrl-rzn1.c int mdio_channel; mdio_channel 230 drivers/pinctrl/pinctrl-rzn1.c mdio_channel = 0; mdio_channel 232 drivers/pinctrl/pinctrl-rzn1.c mdio_channel = 1; mdio_channel 248 drivers/pinctrl/pinctrl-rzn1.c rzn1_pinctrl_mdio_select(ipctl, mdio_channel, mdio_func);