182 	int ret = 0;  in ehci_reset()  local
187 	ret = handshake((uint32_t *)&ctrl->hcor->or_usbcmd,  in ehci_reset()
189 	if (ret < 0) {  in ehci_reset()
204 	return ret;  in ehci_reset()
209 	int i, ret = 0;  in ehci_shutdown()  local
219 	ret = handshake(&ctrl->hcor->or_usbsts, STS_ASS | STS_PSS, 0,  in ehci_shutdown()
222 	if (!ret) {  in ehci_shutdown()
231 		ret = handshake(&ctrl->hcor->or_usbsts, STS_HALT, STS_HALT,  in ehci_shutdown()
235 	if (ret)  in ehci_shutdown()
238 	return ret;  in ehci_shutdown()
315 	int ret = 0;  in ehci_submit_async()  local
558 		ret = handshake((uint32_t *)&ctrl->hcor->or_usbsts, STS_ASS, STS_ASS,  in ehci_submit_async()
560 		if (ret < 0) {  in ehci_submit_async()
825 				int ret;  in ehci_submit_root()  local
843 				ret = handshake(status_reg, EHCI_PS_PR, 0,  in ehci_submit_root()
845 				if (!ret) {  in ehci_submit_root()
1180 	int ret;  in enable_periodic()  local
1186 	ret = handshake((uint32_t *)&hcor->or_usbsts,  in enable_periodic()
1188 	if (ret < 0) {  in enable_periodic()
1201 	int ret;  in disable_periodic()  local
1207 	ret = handshake((uint32_t *)&hcor->or_usbsts,  in disable_periodic()
1209 	if (ret < 0) {  in disable_periodic()
1475 	int result = 0, ret;  in _ehci_submit_int_msg()  local
1498 	ret = _ehci_destroy_int_queue(dev, queue);  in _ehci_submit_int_msg()
1499 	if (ret < 0)  in _ehci_submit_int_msg()
1500 		return ret;  in _ehci_submit_int_msg()
1612 	int ret = -1;  in ehci_register()  local
1631 	ret = ehci_reset(ctrl);  in ehci_register()
1632 	if (ret)  in ehci_register()
1636 		ret = ctrl->ops.init_after_reset(ctrl);  in ehci_register()
1637 		if (ret)  in ehci_register()
1641 	ret = ehci_common_init(ctrl, tweaks);  in ehci_register()
1642 	if (ret)  in ehci_register()
1648 	debug("%s: failed, ret=%d\n", __func__, ret);  in ehci_register()
1649 	return ret;  in ehci_register()
1679 	int ret;  in ehci_setup_phy()  local
1684 	ret = generic_phy_get_by_index(dev, index, phy);  in ehci_setup_phy()
1685 	if (ret) {  in ehci_setup_phy()
1686 		if (ret != -ENOENT) {  in ehci_setup_phy()
1688 			return ret;  in ehci_setup_phy()
1691 		ret = generic_phy_init(phy);  in ehci_setup_phy()
1692 		if (ret) {  in ehci_setup_phy()
1694 			return ret;  in ehci_setup_phy()
1697 		ret = generic_phy_power_on(phy);  in ehci_setup_phy()
1698 		if (ret) {  in ehci_setup_phy()
1709 	int ret = 0;  in ehci_shutdown_phy()  local
1715 		ret = generic_phy_power_off(phy);  in ehci_shutdown_phy()
1716 		if (ret) {  in ehci_shutdown_phy()
1718 			return ret;  in ehci_shutdown_phy()
1721 		ret = generic_phy_exit(phy);  in ehci_shutdown_phy()
1722 		if (ret) {  in ehci_shutdown_phy()
1724 			return ret;  in ehci_shutdown_phy()