152 	struct regulator *vdd1;  member
452 	if (icn->vdd1) {  in chipone_atomic_pre_enable()
453 		ret = regulator_enable(icn->vdd1);  in chipone_atomic_pre_enable()
456 				      "failed to enable VDD1 regulator: %d\n", ret);  in chipone_atomic_pre_enable()
490 	if (icn->vdd1)  in chipone_atomic_post_disable()
491 		regulator_disable(icn->vdd1);  in chipone_atomic_post_disable()
647 	icn->vdd1 = devm_regulator_get_optional(dev, "vdd1");  in chipone_parse_dt()
648 	if (IS_ERR(icn->vdd1)) {  in chipone_parse_dt()
649 		ret = PTR_ERR(icn->vdd1);  in chipone_parse_dt()
652 		icn->vdd1 = NULL;  in chipone_parse_dt()
653 		DRM_DEV_DEBUG(dev, "failed to get VDD1 regulator: %d\n", ret);  in chipone_parse_dt()