147 	struct usb_line6_podhd *pod = card->private_data;  in serial_number_show()  local
149 	return sysfs_emit(buf, "%u\n", pod->serial_number);  in serial_number_show()
156 	struct usb_line6_podhd *pod = card->private_data;  in firmware_version_show()  local
158 	return sysfs_emit(buf, "%06x\n", pod->firmware_version);  in firmware_version_show()
183 static int podhd_dev_start(struct usb_line6_podhd *pod)  in podhd_dev_start()  argument
188 	struct usb_device *usbdev = pod->line6.usbdev;  in podhd_dev_start()
195 		dev_err(pod->line6.ifcdev, "read request failed (error %d)\n", ret);  in podhd_dev_start()
205 		dev_err(pod->line6.ifcdev,  in podhd_dev_start()
210 	pod->firmware_version =  in podhd_dev_start()
214 		ret = line6_read_data(&pod->line6, 0xf000 + 0x08 * i, init_bytes, 8);  in podhd_dev_start()
230 	struct usb_line6_podhd *pod = line6_to_podhd(line6);  in podhd_startup()  local
232 	podhd_dev_start(pod);  in podhd_startup()
233 	line6_read_serial_number(&pod->line6, &pod->serial_number);  in podhd_startup()
240 	struct usb_line6_podhd *pod = line6_to_podhd(line6);  in podhd_disconnect()  local
242 	if (pod->line6.properties->capabilities & LINE6_CAP_CONTROL_INFO) {  in podhd_disconnect()
246 					pod->line6.properties->ctrl_if);  in podhd_disconnect()
369 	struct usb_line6_podhd *pod = line6_to_podhd(line6);  in podhd_init()  local
375 	if (pod->line6.properties->capabilities & LINE6_CAP_CONTROL) {  in podhd_init()
378 					pod->line6.properties->ctrl_if);  in podhd_init()
380 			dev_err(pod->line6.ifcdev, "interface %d not found\n",  in podhd_init()
381 				pod->line6.properties->ctrl_if);  in podhd_init()
387 			dev_err(pod->line6.ifcdev, "can't claim interface %d, error %d\n",  in podhd_init()
388 				pod->line6.properties->ctrl_if, err);  in podhd_init()
393 	if (pod->line6.properties->capabilities & LINE6_CAP_CONTROL_INFO) {  in podhd_init()
400 	if (pod->line6.properties->capabilities & LINE6_CAP_PCM) {  in podhd_init()
410 	if (pod->line6.properties->capabilities & LINE6_CAP_HWMON_CTL) {  in podhd_init()
411 		podhd_set_monitor_level(pod, 100);  in podhd_init()
419 	if (!(pod->line6.properties->capabilities & LINE6_CAP_CONTROL_INFO)) {  in podhd_init()