Lines Matching refs:status
55 #define RQ_VENDOR_SET_LINE 0x02 /* Set line status */
95 #define RQ_VENDOR_GET_MSR 0x86 /* Get modem status register */
101 #define UPORT_EVENT_MSR 3 /* Modem status */
102 #define UPORT_EVENT_LSR 4 /* Line status */
216 int status;
218 status = usb_control_msg(serial->dev,
225 if (status < 0) {
228 __func__, status);
229 return status;
232 if (status != size) {
235 __func__, status, size);
239 return status;
248 int status;
250 status = usb_control_msg(serial->dev,
257 if (status < 0) {
260 __func__, status);
261 return status;
345 /* Update MSR status */
348 dev_dbg(&port->dev, "%s - current MSR status = 0x%x\n",