895 	struct cx231xx *dev = ptr;  in cx231xx_tuner_callback()  local
897 	if (dev->tuner_type == TUNER_XC5000) {  in cx231xx_tuner_callback()
899 			dev_dbg(dev->dev,  in cx231xx_tuner_callback()
901 				command, dev->tuner_type);  in cx231xx_tuner_callback()
902 			cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,  in cx231xx_tuner_callback()
905 			cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,  in cx231xx_tuner_callback()
908 			cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,  in cx231xx_tuner_callback()
912 	} else if (dev->tuner_type == TUNER_NXP_TDA18271) {  in cx231xx_tuner_callback()
915 			if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID)  in cx231xx_tuner_callback()
916 				rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg);  in cx231xx_tuner_callback()
927 static void cx231xx_reset_out(struct cx231xx *dev)  in cx231xx_reset_out()  argument
929 	cx231xx_set_gpio_value(dev, CX23417_RESET, 1);  in cx231xx_reset_out()
931 	cx231xx_set_gpio_value(dev, CX23417_RESET, 0);  in cx231xx_reset_out()
933 	cx231xx_set_gpio_value(dev, CX23417_RESET, 1);  in cx231xx_reset_out()
936 static void cx231xx_enable_OSC(struct cx231xx *dev)  in cx231xx_enable_OSC()  argument
938 	cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1);  in cx231xx_enable_OSC()
941 static void cx231xx_sleep_s5h1432(struct cx231xx *dev)  in cx231xx_sleep_s5h1432()  argument
943 	cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0);  in cx231xx_sleep_s5h1432()
946 static inline void cx231xx_set_model(struct cx231xx *dev)  in cx231xx_set_model()  argument
948 	dev->board = cx231xx_boards[dev->model];  in cx231xx_set_model()
954 void cx231xx_pre_card_setup(struct cx231xx *dev)  in cx231xx_pre_card_setup()  argument
956 	dev_info(dev->dev, "Identified as %s (card=%d)\n",  in cx231xx_pre_card_setup()
957 		dev->board.name, dev->model);  in cx231xx_pre_card_setup()
960 	if (dev->board.tuner_gpio) {  in cx231xx_pre_card_setup()
961 		cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1);  in cx231xx_pre_card_setup()
962 		cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1);  in cx231xx_pre_card_setup()
964 	if (dev->board.tuner_sif_gpio >= 0)  in cx231xx_pre_card_setup()
965 		cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1);  in cx231xx_pre_card_setup()
970 	cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);  in cx231xx_pre_card_setup()
977 static void cx231xx_config_tuner(struct cx231xx *dev)  in cx231xx_config_tuner()  argument
982 	if (dev->tuner_type == TUNER_ABSENT)  in cx231xx_config_tuner()
986 	tun_setup.type = dev->tuner_type;  in cx231xx_config_tuner()
987 	tun_setup.addr = dev->tuner_addr;  in cx231xx_config_tuner()
990 	tuner_call(dev, tuner, s_type_addr, &tun_setup);  in cx231xx_config_tuner()
1000 			.tuner = dev->tuner_type,  in cx231xx_config_tuner()
1003 		tuner_call(dev, tuner, s_config, &cfg);  in cx231xx_config_tuner()
1010 	dev->ctl_freq = f.frequency;  in cx231xx_config_tuner()
1011 	call_all(dev, tuner, s_frequency, &f);  in cx231xx_config_tuner()
1015 static int read_eeprom(struct cx231xx *dev, struct i2c_client *client,  in read_eeprom()  argument
1030 		dev_err(dev->dev, "Can't read eeprom\n");  in read_eeprom()
1040 			dev_err(dev->dev, "Can't read eeprom\n");  in read_eeprom()
1048 		dev_dbg(dev->dev, "i2c eeprom %02x: %*ph\n",  in read_eeprom()
1054 void cx231xx_card_setup(struct cx231xx *dev)  in cx231xx_card_setup()  argument
1057 	cx231xx_set_model(dev);  in cx231xx_card_setup()
1059 	dev->tuner_type = cx231xx_boards[dev->model].tuner_type;  in cx231xx_card_setup()
1060 	if (cx231xx_boards[dev->model].tuner_addr)  in cx231xx_card_setup()
1061 		dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr;  in cx231xx_card_setup()
1064 	if (dev->board.decoder == CX231XX_AVDECODER) {  in cx231xx_card_setup()
1065 		dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,  in cx231xx_card_setup()
1066 					cx231xx_get_i2c_adap(dev, I2C_0),  in cx231xx_card_setup()
1068 		if (dev->sd_cx25840 == NULL)  in cx231xx_card_setup()
1069 			dev_err(dev->dev,  in cx231xx_card_setup()
1071 		cx25840_call(dev, core, load_fw);  in cx231xx_card_setup()
1076 	if (dev->board.tuner_type != TUNER_ABSENT) {  in cx231xx_card_setup()
1077 		struct i2c_adapter *tuner_i2c = cx231xx_get_i2c_adap(dev,  in cx231xx_card_setup()
1078 						dev->board.tuner_i2c_master);  in cx231xx_card_setup()
1079 		dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,  in cx231xx_card_setup()
1082 						    dev->tuner_addr, NULL);  in cx231xx_card_setup()
1083 		if (dev->sd_tuner == NULL)  in cx231xx_card_setup()
1084 			dev_err(dev->dev,  in cx231xx_card_setup()
1087 			cx231xx_config_tuner(dev);  in cx231xx_card_setup()
1090 	switch (dev->model) {  in cx231xx_card_setup()
1100 			client.adapter = cx231xx_get_i2c_adap(dev, I2C_1_MUX_1);  in cx231xx_card_setup()
1103 			read_eeprom(dev, &client, eeprom, sizeof(eeprom));  in cx231xx_card_setup()
1116 int cx231xx_config(struct cx231xx *dev)  in cx231xx_config()  argument
1127 void cx231xx_config_i2c(struct cx231xx *dev)  in cx231xx_config_i2c()  argument
1131 	call_all(dev, video, s_stream, 1);  in cx231xx_config_i2c()
1134 static void cx231xx_unregister_media_device(struct cx231xx *dev)  in cx231xx_unregister_media_device()  argument
1137 	if (dev->media_dev) {  in cx231xx_unregister_media_device()
1138 		media_device_unregister(dev->media_dev);  in cx231xx_unregister_media_device()
1139 		kfree(dev->media_dev);  in cx231xx_unregister_media_device()
1140 		dev->media_dev = NULL;  in cx231xx_unregister_media_device()
1150 void cx231xx_release_resources(struct cx231xx *dev)  in cx231xx_release_resources()  argument
1152 	cx231xx_unregister_media_device(dev);  in cx231xx_release_resources()
1154 	cx231xx_release_analog_resources(dev);  in cx231xx_release_resources()
1156 	cx231xx_remove_from_devlist(dev);  in cx231xx_release_resources()
1158 	cx231xx_ir_exit(dev);  in cx231xx_release_resources()
1161 	cx231xx_dev_uninit(dev);  in cx231xx_release_resources()
1164 	v4l2_device_unregister(&dev->v4l2_dev);  in cx231xx_release_resources()
1166 	usb_put_dev(dev->udev);  in cx231xx_release_resources()
1169 	clear_bit(dev->devno, &cx231xx_devused);  in cx231xx_release_resources()
1172 static void cx231xx_media_device_register(struct cx231xx *dev,  in cx231xx_media_device_register()  argument
1183 	mdev->dev = dev->dev;  in cx231xx_media_device_register()
1184 	strlcpy(mdev->model, dev->board.name, sizeof(mdev->model));  in cx231xx_media_device_register()
1193 		dev_err(dev->dev,  in cx231xx_media_device_register()
1200 	dev->media_dev = mdev;  in cx231xx_media_device_register()
1204 static void cx231xx_create_media_graph(struct cx231xx *dev)  in cx231xx_create_media_graph()  argument
1207 	struct media_device *mdev = dev->media_dev;  in cx231xx_create_media_graph()
1233 	media_entity_create_link(decoder, 1, &dev->vdev.entity, 0,  in cx231xx_create_media_graph()
1235 	media_entity_create_link(decoder, 2, &dev->vbi_dev.entity, 0,  in cx231xx_create_media_graph()
1244 static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,  in cx231xx_init_dev()  argument
1250 	dev->udev = udev;  in cx231xx_init_dev()
1251 	mutex_init(&dev->lock);  in cx231xx_init_dev()
1252 	mutex_init(&dev->ctrl_urb_lock);  in cx231xx_init_dev()
1253 	mutex_init(&dev->gpio_i2c_lock);  in cx231xx_init_dev()
1254 	mutex_init(&dev->i2c_lock);  in cx231xx_init_dev()
1256 	spin_lock_init(&dev->video_mode.slock);  in cx231xx_init_dev()
1257 	spin_lock_init(&dev->vbi_mode.slock);  in cx231xx_init_dev()
1258 	spin_lock_init(&dev->sliced_cc_mode.slock);  in cx231xx_init_dev()
1260 	init_waitqueue_head(&dev->open);  in cx231xx_init_dev()
1261 	init_waitqueue_head(&dev->wait_frame);  in cx231xx_init_dev()
1262 	init_waitqueue_head(&dev->wait_stream);  in cx231xx_init_dev()
1264 	dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg;  in cx231xx_init_dev()
1265 	dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg;  in cx231xx_init_dev()
1266 	dev->cx231xx_send_usb_command = cx231xx_send_usb_command;  in cx231xx_init_dev()
1267 	dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read;  in cx231xx_init_dev()
1268 	dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write;  in cx231xx_init_dev()
1271 	retval = initialize_cx231xx(dev);  in cx231xx_init_dev()
1273 		dev_err(dev->dev, "Failed to read PCB config\n");  in cx231xx_init_dev()
1279 	if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER ||  in cx231xx_init_dev()
1280 	    dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) {  in cx231xx_init_dev()
1281 		cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);  in cx231xx_init_dev()
1282 		cx231xx_set_alt_setting(dev, INDEX_VANC, 1);  in cx231xx_init_dev()
1285 	cx231xx_pre_card_setup(dev);  in cx231xx_init_dev()
1287 	retval = cx231xx_config(dev);  in cx231xx_init_dev()
1289 		dev_err(dev->dev, "error configuring device\n");  in cx231xx_init_dev()
1294 	dev->norm = dev->board.norm;  in cx231xx_init_dev()
1297 	retval = cx231xx_dev_init(dev);  in cx231xx_init_dev()
1299 		dev_err(dev->dev,  in cx231xx_init_dev()
1306 	cx231xx_card_setup(dev);  in cx231xx_init_dev()
1309 	cx231xx_config_i2c(dev);  in cx231xx_init_dev()
1311 	maxw = norm_maxw(dev);  in cx231xx_init_dev()
1312 	maxh = norm_maxh(dev);  in cx231xx_init_dev()
1315 	dev->width = maxw;  in cx231xx_init_dev()
1316 	dev->height = maxh;  in cx231xx_init_dev()
1317 	dev->interlaced = 0;  in cx231xx_init_dev()
1318 	dev->video_input = 0;  in cx231xx_init_dev()
1320 	retval = cx231xx_config(dev);  in cx231xx_init_dev()
1322 		dev_err(dev->dev, "%s: cx231xx_config - errCode [%d]!\n",  in cx231xx_init_dev()
1328 	INIT_LIST_HEAD(&dev->video_mode.vidq.active);  in cx231xx_init_dev()
1329 	INIT_LIST_HEAD(&dev->video_mode.vidq.queued);  in cx231xx_init_dev()
1332 	INIT_LIST_HEAD(&dev->vbi_mode.vidq.active);  in cx231xx_init_dev()
1333 	INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued);  in cx231xx_init_dev()
1336 	cx231xx_add_into_devlist(dev);  in cx231xx_init_dev()
1338 	if (dev->board.has_417) {  in cx231xx_init_dev()
1339 		dev_info(dev->dev, "attach 417 %d\n", dev->model);  in cx231xx_init_dev()
1340 		if (cx231xx_417_register(dev) < 0) {  in cx231xx_init_dev()
1341 			dev_err(dev->dev,  in cx231xx_init_dev()
1347 	retval = cx231xx_register_analog_devices(dev);  in cx231xx_init_dev()
1351 	cx231xx_ir_init(dev);  in cx231xx_init_dev()
1353 	cx231xx_init_extension(dev);  in cx231xx_init_dev()
1357 	cx231xx_unregister_media_device(dev);  in cx231xx_init_dev()
1358 	cx231xx_release_analog_resources(dev);  in cx231xx_init_dev()
1359 	cx231xx_remove_from_devlist(dev);  in cx231xx_init_dev()
1361 	cx231xx_dev_uninit(dev);  in cx231xx_init_dev()
1368 	struct cx231xx *dev = container_of(work,  in request_module_async()  local
1371 	if (dev->has_alsa_audio)  in request_module_async()
1374 	if (dev->board.has_dvb)  in request_module_async()
1379 static void request_modules(struct cx231xx *dev)  in request_modules()  argument
1381 	INIT_WORK(&dev->request_module_wk, request_module_async);  in request_modules()
1382 	schedule_work(&dev->request_module_wk);  in request_modules()
1385 static void flush_request_modules(struct cx231xx *dev)  in flush_request_modules()  argument
1387 	flush_work(&dev->request_module_wk);  in flush_request_modules()
1390 #define request_modules(dev)  argument
1391 #define flush_request_modules(dev)  argument
1394 static int cx231xx_init_v4l2(struct cx231xx *dev,  in cx231xx_init_v4l2()  argument
1405 	idx = dev->current_pcb_config.hs_config_info[0].interface_info.video_index + 1;  in cx231xx_init_v4l2()
1406 	if (idx >= dev->max_iad_interface_count) {  in cx231xx_init_v4l2()
1407 		dev_err(dev->dev,  in cx231xx_init_v4l2()
1414 	dev->video_mode.end_point_addr = uif->altsetting[0].endpoint[isoc_pipe].desc.bEndpointAddress;  in cx231xx_init_v4l2()
1415 	dev->video_mode.num_alt = uif->num_altsetting;  in cx231xx_init_v4l2()
1417 	dev_info(dev->dev,  in cx231xx_init_v4l2()
1419 		 dev->video_mode.end_point_addr,  in cx231xx_init_v4l2()
1420 		 dev->video_mode.num_alt);  in cx231xx_init_v4l2()
1422 …dev->video_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->video_mode.num_alt, GFP…  in cx231xx_init_v4l2()
1423 	if (dev->video_mode.alt_max_pkt_size == NULL)  in cx231xx_init_v4l2()
1426 	for (i = 0; i < dev->video_mode.num_alt; i++) {  in cx231xx_init_v4l2()
1428 		dev->video_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);  in cx231xx_init_v4l2()
1429 		dev_dbg(dev->dev,  in cx231xx_init_v4l2()
1431 			dev->video_mode.alt_max_pkt_size[i]);  in cx231xx_init_v4l2()
1436 	idx = dev->current_pcb_config.hs_config_info[0].interface_info.vanc_index + 1;  in cx231xx_init_v4l2()
1437 	if (idx >= dev->max_iad_interface_count) {  in cx231xx_init_v4l2()
1438 		dev_err(dev->dev,  in cx231xx_init_v4l2()
1444 	dev->vbi_mode.end_point_addr =  in cx231xx_init_v4l2()
1448 	dev->vbi_mode.num_alt = uif->num_altsetting;  in cx231xx_init_v4l2()
1449 	dev_info(dev->dev,  in cx231xx_init_v4l2()
1451 		 dev->vbi_mode.end_point_addr,  in cx231xx_init_v4l2()
1452 		 dev->vbi_mode.num_alt);  in cx231xx_init_v4l2()
1455 …dev->vbi_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->vbi_mode.num_alt, GFP_KER…  in cx231xx_init_v4l2()
1456 	if (dev->vbi_mode.alt_max_pkt_size == NULL)  in cx231xx_init_v4l2()
1459 	for (i = 0; i < dev->vbi_mode.num_alt; i++) {  in cx231xx_init_v4l2()
1463 		dev->vbi_mode.alt_max_pkt_size[i] =  in cx231xx_init_v4l2()
1465 		dev_dbg(dev->dev,  in cx231xx_init_v4l2()
1467 			dev->vbi_mode.alt_max_pkt_size[i]);  in cx231xx_init_v4l2()
1473 	idx = dev->current_pcb_config.hs_config_info[0].interface_info.hanc_index + 1;  in cx231xx_init_v4l2()
1474 	if (idx >= dev->max_iad_interface_count) {  in cx231xx_init_v4l2()
1475 		dev_err(dev->dev,  in cx231xx_init_v4l2()
1481 	dev->sliced_cc_mode.end_point_addr =  in cx231xx_init_v4l2()
1485 	dev->sliced_cc_mode.num_alt = uif->num_altsetting;  in cx231xx_init_v4l2()
1486 	dev_info(dev->dev,  in cx231xx_init_v4l2()
1488 		 dev->sliced_cc_mode.end_point_addr,  in cx231xx_init_v4l2()
1489 		 dev->sliced_cc_mode.num_alt);  in cx231xx_init_v4l2()
1490 …dev->sliced_cc_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->sliced_cc_mode.num_…  in cx231xx_init_v4l2()
1491 	if (dev->sliced_cc_mode.alt_max_pkt_size == NULL)  in cx231xx_init_v4l2()
1494 	for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) {  in cx231xx_init_v4l2()
1497 		dev->sliced_cc_mode.alt_max_pkt_size[i] =  in cx231xx_init_v4l2()
1499 		dev_dbg(dev->dev,  in cx231xx_init_v4l2()
1501 			dev->sliced_cc_mode.alt_max_pkt_size[i]);  in cx231xx_init_v4l2()
1515 	struct device *d = &interface->dev;  in cx231xx_usb_probe()
1517 	struct cx231xx *dev = NULL;  in cx231xx_usb_probe()  local
1549 	dev = devm_kzalloc(&udev->dev, sizeof(*dev), GFP_KERNEL);  in cx231xx_usb_probe()
1550 	if (dev == NULL) {  in cx231xx_usb_probe()
1555 	snprintf(dev->name, 29, "cx231xx #%d", nr);  in cx231xx_usb_probe()
1556 	dev->devno = nr;  in cx231xx_usb_probe()
1557 	dev->model = id->driver_info;  in cx231xx_usb_probe()
1558 	dev->video_mode.alt = -1;  in cx231xx_usb_probe()
1559 	dev->dev = d;  in cx231xx_usb_probe()
1561 	cx231xx_set_model(dev);  in cx231xx_usb_probe()
1563 	dev->interface_count++;  in cx231xx_usb_probe()
1565 	dev->gpio_dir = 0;  in cx231xx_usb_probe()
1566 	dev->gpio_val = 0;  in cx231xx_usb_probe()
1567 	dev->xc_fw_load_done = 0;  in cx231xx_usb_probe()
1568 	dev->has_alsa_audio = 1;  in cx231xx_usb_probe()
1569 	dev->power_mode = -1;  in cx231xx_usb_probe()
1570 	atomic_set(&dev->devlist_count, 0);  in cx231xx_usb_probe()
1573 	dev->vbi_or_sliced_cc_mode = 0;  in cx231xx_usb_probe()
1576 	dev->max_iad_interface_count = udev->config->desc.bNumInterfaces;  in cx231xx_usb_probe()
1581 	dev->mode_tv = 0;  in cx231xx_usb_probe()
1583 	dev->USE_ISO = transfer_mode;  in cx231xx_usb_probe()
1607 		 dev->max_iad_interface_count);  in cx231xx_usb_probe()
1610 	dev->interface_count++;  in cx231xx_usb_probe()
1613 	nr = dev->devno;  in cx231xx_usb_probe()
1625 	usb_set_intfdata(interface, dev);  in cx231xx_usb_probe()
1628 	cx231xx_media_device_register(dev, udev);  in cx231xx_usb_probe()
1632 	dev->v4l2_dev.mdev = dev->media_dev;  in cx231xx_usb_probe()
1634 	retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);  in cx231xx_usb_probe()
1641 	retval = cx231xx_init_dev(dev, udev, nr);  in cx231xx_usb_probe()
1645 	retval = cx231xx_init_v4l2(dev, udev, interface, isoc_pipe);  in cx231xx_usb_probe()
1649 	if (dev->current_pcb_config.ts1_source != 0xff) {  in cx231xx_usb_probe()
1651 		idx = dev->current_pcb_config.hs_config_info[0].interface_info.ts1_index + 1;  in cx231xx_usb_probe()
1652 		if (idx >= dev->max_iad_interface_count) {  in cx231xx_usb_probe()
1660 		dev->ts1_mode.end_point_addr =  in cx231xx_usb_probe()
1664 		dev->ts1_mode.num_alt = uif->num_altsetting;  in cx231xx_usb_probe()
1667 			 dev->ts1_mode.end_point_addr,  in cx231xx_usb_probe()
1668 			 dev->ts1_mode.num_alt);  in cx231xx_usb_probe()
1670 …dev->ts1_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->ts1_mode.num_alt, GFP_KER…  in cx231xx_usb_probe()
1671 		if (dev->ts1_mode.alt_max_pkt_size == NULL) {  in cx231xx_usb_probe()
1676 		for (i = 0; i < dev->ts1_mode.num_alt; i++) {  in cx231xx_usb_probe()
1680 			dev->ts1_mode.alt_max_pkt_size[i] =  in cx231xx_usb_probe()
1683 				i, dev->ts1_mode.alt_max_pkt_size[i]);  in cx231xx_usb_probe()
1687 	if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) {  in cx231xx_usb_probe()
1688 		cx231xx_enable_OSC(dev);  in cx231xx_usb_probe()
1689 		cx231xx_reset_out(dev);  in cx231xx_usb_probe()
1690 		cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);  in cx231xx_usb_probe()
1693 	if (dev->model == CX231XX_BOARD_CNXT_RDE_253S)  in cx231xx_usb_probe()
1694 		cx231xx_sleep_s5h1432(dev);  in cx231xx_usb_probe()
1697 	request_modules(dev);  in cx231xx_usb_probe()
1699 	cx231xx_create_media_graph(dev);  in cx231xx_usb_probe()
1704 	cx231xx_close_extension(dev);  in cx231xx_usb_probe()
1705 	cx231xx_ir_exit(dev);  in cx231xx_usb_probe()
1706 	cx231xx_release_analog_resources(dev);  in cx231xx_usb_probe()
1707 	cx231xx_417_unregister(dev);  in cx231xx_usb_probe()
1708 	cx231xx_remove_from_devlist(dev);  in cx231xx_usb_probe()
1709 	cx231xx_dev_uninit(dev);  in cx231xx_usb_probe()
1711 	v4l2_device_unregister(&dev->v4l2_dev);  in cx231xx_usb_probe()
1727 	struct cx231xx *dev;  in cx231xx_usb_disconnect()  local
1729 	dev = usb_get_intfdata(interface);  in cx231xx_usb_disconnect()
1732 	if (!dev)  in cx231xx_usb_disconnect()
1735 	if (!dev->udev)  in cx231xx_usb_disconnect()
1738 	dev->state |= DEV_DISCONNECTED;  in cx231xx_usb_disconnect()
1740 	flush_request_modules(dev);  in cx231xx_usb_disconnect()
1744 	mutex_lock(&dev->lock);  in cx231xx_usb_disconnect()
1746 	wake_up_interruptible_all(&dev->open);  in cx231xx_usb_disconnect()
1748 	if (dev->users) {  in cx231xx_usb_disconnect()
1749 		dev_warn(dev->dev,  in cx231xx_usb_disconnect()
1751 			 video_device_node_name(&dev->vdev));  in cx231xx_usb_disconnect()
1754 		cx231xx_ir_exit(dev);  in cx231xx_usb_disconnect()
1756 		if (dev->USE_ISO)  in cx231xx_usb_disconnect()
1757 			cx231xx_uninit_isoc(dev);  in cx231xx_usb_disconnect()
1759 			cx231xx_uninit_bulk(dev);  in cx231xx_usb_disconnect()
1760 		wake_up_interruptible(&dev->wait_frame);  in cx231xx_usb_disconnect()
1761 		wake_up_interruptible(&dev->wait_stream);  in cx231xx_usb_disconnect()
1765 	cx231xx_close_extension(dev);  in cx231xx_usb_disconnect()
1767 	mutex_unlock(&dev->lock);  in cx231xx_usb_disconnect()
1769 	if (!dev->users)  in cx231xx_usb_disconnect()
1770 		cx231xx_release_resources(dev);  in cx231xx_usb_disconnect()