960 	int i, ret, count;  in dwc2_phy_setup()  local
977 		ret = generic_phy_get_by_index(dev, i, &usb_phys[i]);  in dwc2_phy_setup()
978 		if (ret && ret != -ENOENT) {  in dwc2_phy_setup()
981 			return ret;  in dwc2_phy_setup()
986 		ret = generic_phy_init(&usb_phys[i]);  in dwc2_phy_setup()
987 		if (ret) {  in dwc2_phy_setup()
995 		ret = generic_phy_power_on(&usb_phys[i]);  in dwc2_phy_setup()
996 		if (ret) {  in dwc2_phy_setup()
1015 	return ret;  in dwc2_phy_setup()
1021 	return ret;  in dwc2_phy_setup()
1026 	int i, ret;  in dwc2_phy_shutdown()  local
1032 		ret = generic_phy_power_off(&usb_phys[i]);  in dwc2_phy_shutdown()
1033 		ret |= generic_phy_exit(&usb_phys[i]);  in dwc2_phy_shutdown()
1034 		if (ret) {  in dwc2_phy_shutdown()
1046 	int ret;  in dwc2_udc_otg_ofdata_to_platdata()  local
1065 		ret = dev_read_u32_array(dev, "g-tx-fifo-size",  in dwc2_udc_otg_ofdata_to_platdata()
1068 		if (ret)  in dwc2_udc_otg_ofdata_to_platdata()
1069 			return ret;  in dwc2_udc_otg_ofdata_to_platdata()
1103 	int ret;  in dwc2_udc_otg_reset_init()  local
1105 	ret = reset_get_bulk(dev, resets);  in dwc2_udc_otg_reset_init()
1106 	if (ret == -ENOTSUPP)  in dwc2_udc_otg_reset_init()
1109 	if (ret)  in dwc2_udc_otg_reset_init()
1110 		return ret;  in dwc2_udc_otg_reset_init()
1112 	ret = reset_assert_bulk(resets);  in dwc2_udc_otg_reset_init()
1114 	if (!ret) {  in dwc2_udc_otg_reset_init()
1116 		ret = reset_deassert_bulk(resets);  in dwc2_udc_otg_reset_init()
1118 	if (ret) {  in dwc2_udc_otg_reset_init()
1120 		return ret;  in dwc2_udc_otg_reset_init()
1129 	int ret;  in dwc2_udc_otg_clk_init()  local
1131 	ret = clk_get_bulk(dev, clks);  in dwc2_udc_otg_clk_init()
1132 	if (ret == -ENOSYS)  in dwc2_udc_otg_clk_init()
1135 	if (ret)  in dwc2_udc_otg_clk_init()
1136 		return ret;  in dwc2_udc_otg_clk_init()
1138 	ret = clk_enable_bulk(clks);  in dwc2_udc_otg_clk_init()
1139 	if (ret) {  in dwc2_udc_otg_clk_init()
1141 		return ret;  in dwc2_udc_otg_clk_init()
1153 	int ret;  in dwc2_udc_otg_probe()  local
1155 	ret = dwc2_udc_otg_clk_init(dev, &priv->clks);  in dwc2_udc_otg_probe()
1156 	if (ret)  in dwc2_udc_otg_probe()
1157 		return ret;  in dwc2_udc_otg_probe()
1159 	ret = dwc2_udc_otg_reset_init(dev, &priv->resets);  in dwc2_udc_otg_probe()
1160 	if (ret)  in dwc2_udc_otg_probe()
1161 		return ret;  in dwc2_udc_otg_probe()
1163 	ret = dwc2_phy_setup(dev, &priv->phys, &priv->num_phys);  in dwc2_udc_otg_probe()
1164 	if (ret)  in dwc2_udc_otg_probe()
1165 		return ret;  in dwc2_udc_otg_probe()
1170 		ret = device_get_supply_regulator(dev, "usb33d-supply",  in dwc2_udc_otg_probe()
1172 		if (ret) {  in dwc2_udc_otg_probe()
1174 			return ret;  in dwc2_udc_otg_probe()
1176 		ret = regulator_set_enable(priv->usb33d_supply, true);  in dwc2_udc_otg_probe()
1177 		if (ret) {  in dwc2_udc_otg_probe()
1179 			return ret;  in dwc2_udc_otg_probe()
1192 	ret = dwc2_udc_probe(platdata);  in dwc2_udc_otg_probe()
1193 	if (ret)  in dwc2_udc_otg_probe()
1194 		return ret;  in dwc2_udc_otg_probe()
1198 	ret = usb_add_gadget_udc((struct device *)dev, &the_controller->gadget);  in dwc2_udc_otg_probe()
1200 	return ret;  in dwc2_udc_otg_probe()