110 	struct regulator *vbus;  member
172 static void rcar_gen3_enable_vbus_ctrl(struct rcar_gen3_chan *ch, int vbus)  in rcar_gen3_enable_vbus_ctrl()  argument
177 	dev_vdbg(ch->dev, "%s: %08x, %d\n", __func__, val, vbus);  in rcar_gen3_enable_vbus_ctrl()
178 	if (vbus)  in rcar_gen3_enable_vbus_ctrl()
483 	if (channel->vbus) {  in rcar_gen3_phy_usb2_power_on()
484 		ret = regulator_enable(channel->vbus);  in rcar_gen3_phy_usb2_power_on()
515 	if (channel->vbus)  in rcar_gen3_phy_usb2_power_off()
516 		ret = regulator_disable(channel->vbus);  in rcar_gen3_phy_usb2_power_off()
678 	channel->vbus = devm_regulator_get_optional(dev, "vbus");  in rcar_gen3_phy_usb2_probe()
679 	if (IS_ERR(channel->vbus)) {  in rcar_gen3_phy_usb2_probe()
680 		if (PTR_ERR(channel->vbus) == -EPROBE_DEFER) {  in rcar_gen3_phy_usb2_probe()
681 			ret = PTR_ERR(channel->vbus);  in rcar_gen3_phy_usb2_probe()
684 		channel->vbus = NULL;  in rcar_gen3_phy_usb2_probe()