190  * @vbus: VBUS regulator for phy
191  * @vbus_boost: Boost regulator for VBUS present on few Exynos boards
210 	struct regulator *vbus;  member
493 	/* Enable VBUS supply */  in exynos5_usbdrd_phy_power_on()
498 				"Failed to enable VBUS boost supply\n");  in exynos5_usbdrd_phy_power_on()
503 	if (phy_drd->vbus) {  in exynos5_usbdrd_phy_power_on()
504 		ret = regulator_enable(phy_drd->vbus);  in exynos5_usbdrd_phy_power_on()
506 			dev_err(phy_drd->dev, "Failed to enable VBUS supply\n");  in exynos5_usbdrd_phy_power_on()
541 	/* Disable VBUS supply */  in exynos5_usbdrd_phy_power_off()
542 	if (phy_drd->vbus)  in exynos5_usbdrd_phy_power_off()
543 		regulator_disable(phy_drd->vbus);  in exynos5_usbdrd_phy_power_off()
887 	/* Get Vbus regulators */  in exynos5_usbdrd_phy_probe()
888 	phy_drd->vbus = devm_regulator_get(dev, "vbus");  in exynos5_usbdrd_phy_probe()
889 	if (IS_ERR(phy_drd->vbus)) {  in exynos5_usbdrd_phy_probe()
890 		ret = PTR_ERR(phy_drd->vbus);  in exynos5_usbdrd_phy_probe()
894 		dev_warn(dev, "Failed to get VBUS supply regulator\n");  in exynos5_usbdrd_phy_probe()
895 		phy_drd->vbus = NULL;  in exynos5_usbdrd_phy_probe()
898 	phy_drd->vbus_boost = devm_regulator_get(dev, "vbus-boost");  in exynos5_usbdrd_phy_probe()
904 		dev_warn(dev, "Failed to get VBUS boost supply regulator\n");  in exynos5_usbdrd_phy_probe()