121 	int result;  in update_mctrl()  local
135 	result = ssu100_setregister(dev, 0, UART_MCR, urb_value);  in update_mctrl()
136 	if (result < 0)  in update_mctrl()
139 	return result;  in update_mctrl()
145 	int result = 0;  in ssu100_initdevice()  local
151 	result = ssu100_getdevice(dev, data);  in ssu100_initdevice()
152 	if (result < 0) {  in ssu100_initdevice()
153 		dev_dbg(&dev->dev, "%s - get_device failed %i\n", __func__, result);  in ssu100_initdevice()
159 	result = ssu100_setdevice(dev, data);  in ssu100_initdevice()
160 	if (result < 0) {  in ssu100_initdevice()
161 		dev_dbg(&dev->dev, "%s - setdevice failed %i\n", __func__, result);  in ssu100_initdevice()
165 	result = ssu100_control_msg(dev, QT_GET_SET_PREBUF_TRIG_LVL, 128, 0);  in ssu100_initdevice()
166 	if (result < 0) {  in ssu100_initdevice()
167 		dev_dbg(&dev->dev, "%s - set prebuffer level failed %i\n", __func__, result);  in ssu100_initdevice()
171 	result = ssu100_control_msg(dev, QT_SET_ATF, ATC_DISABLED, 0);  in ssu100_initdevice()
172 	if (result < 0) {  in ssu100_initdevice()
173 		dev_dbg(&dev->dev, "%s - set ATFprebuffer level failed %i\n", __func__, result);  in ssu100_initdevice()
177 	result = ssu100_getdevice(dev, data);  in ssu100_initdevice()
178 	if (result < 0) {  in ssu100_initdevice()
179 		dev_dbg(&dev->dev, "%s - get_device failed %i\n", __func__, result);  in ssu100_initdevice()
188 	result = ssu100_setdevice(dev, data);  in ssu100_initdevice()
189 	if (result < 0) {  in ssu100_initdevice()
190 		dev_dbg(&dev->dev, "%s - setdevice failed %i\n", __func__, result);  in ssu100_initdevice()
195 	return result;  in ssu100_initdevice()
209 	int result;  in ssu100_set_termios()  local
248 	result = ssu100_control_msg(dev, QT_GET_SET_UART, divisor, urb_value);  in ssu100_set_termios()
249 	if (result < 0)  in ssu100_set_termios()
253 		result = ssu100_control_msg(dev, QT_HW_FLOW_CONTROL_MASK,  in ssu100_set_termios()
256 		result = ssu100_control_msg(dev, QT_HW_FLOW_CONTROL_MASK,  in ssu100_set_termios()
258 	if (result < 0)  in ssu100_set_termios()
264 		result = ssu100_control_msg(dev, QT_SW_FLOW_CONTROL_MASK,  in ssu100_set_termios()
267 		result = ssu100_control_msg(dev, QT_SW_FLOW_CONTROL_MASK,  in ssu100_set_termios()
270 	if (result < 0)  in ssu100_set_termios()
281 	int result;  in ssu100_open()  local
288 	result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),  in ssu100_open()
292 	if (result < 0) {  in ssu100_open()
293 		dev_dbg(&port->dev, "%s - open failed %i\n", __func__, result);  in ssu100_open()
295 		return result;  in ssu100_open()
306 	result = ssu100_control_msg(dev, QT_GET_SET_UART, 0x30, 0x0300);  in ssu100_open()
307 	if (result < 0)  in ssu100_open()