71 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_raw_event()  local
76 	memcpy(wacom->wacom_wac.data, raw_data, size);  in wacom_raw_event()
78 	wacom_wac_irq(&wacom->wacom_wac, size);  in wacom_raw_event()
85 	struct wacom *wacom = input_get_drvdata(dev);  in wacom_open()  local
87 	return hid_hw_open(wacom->hdev);  in wacom_open()
92 	struct wacom *wacom = input_get_drvdata(dev);  in wacom_close()  local
94 	hid_hw_close(wacom->hdev);  in wacom_close()
116 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_feature_mapping()  local
117 	struct wacom_features *features = &wacom->wacom_wac.features;  in wacom_feature_mapping()
118 	struct hid_data *hid_data = &wacom->wacom_wac.hid_data;  in wacom_feature_mapping()
193 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_usage_mapping()  local
194 	struct wacom_features *features = &wacom->wacom_wac.features;  in wacom_usage_mapping()
256 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_post_parse_hid()  local
257 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_post_parse_hid()
308 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_hid_set_device_mode()  local
309 	struct hid_data *hid_data = &wacom->wacom_wac.hid_data;  in wacom_hid_set_device_mode()
354 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_bt_query_tablet_data()  local
373 				wacom->wacom_wac.bt_high_speed = speed;  in wacom_bt_query_tablet_data()
387 			wacom->wacom_wac.bt_features &= ~0x20;  in wacom_bt_query_tablet_data()
389 			wacom->wacom_wac.bt_features |= 0x20;  in wacom_bt_query_tablet_data()
392 		rep_data[1] = wacom->wacom_wac.bt_features;  in wacom_bt_query_tablet_data()
397 			wacom->wacom_wac.bt_high_speed = speed;  in wacom_bt_query_tablet_data()
446 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_retrieve_hid_descriptor()  local
447 	struct usb_interface *intf = wacom->intf;  in wacom_retrieve_hid_descriptor()
485 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_are_sibling()  local
486 	struct wacom_features *features = &wacom->wacom_wac.features;  in wacom_are_sibling()
524 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_add_shared_data()  local
525 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_add_shared_data()
568 static void wacom_remove_shared_data(struct wacom *wacom)  in wacom_remove_shared_data()  argument
571 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_remove_shared_data()
577 		if (wacom_wac->shared->touch == wacom->hdev)  in wacom_remove_shared_data()
579 		else if (wacom_wac->shared->pen == wacom->hdev)  in wacom_remove_shared_data()
587 static int wacom_led_control(struct wacom *wacom)  in wacom_led_control()  argument
594 	if (wacom->wacom_wac.pid) { /* wireless connected */  in wacom_led_control()
602 	if (wacom->wacom_wac.features.type >= INTUOS5S &&  in wacom_led_control()
603 	    wacom->wacom_wac.features.type <= INTUOSPL) {  in wacom_led_control()
609 		int ring_led = wacom->led.select[0] & 0x03;  in wacom_led_control()
610 		int ring_lum = (((wacom->led.llv & 0x60) >> 5) - 1) & 0x03;  in wacom_led_control()
615 		if (wacom->wacom_wac.pid) {  in wacom_led_control()
616 			wacom_get_report(wacom->hdev, HID_FEATURE_REPORT,  in wacom_led_control()
624 		int led = wacom->led.select[0] | 0x4;  in wacom_led_control()
626 		if (wacom->wacom_wac.features.type == WACOM_21UX2 ||  in wacom_led_control()
627 		    wacom->wacom_wac.features.type == WACOM_24HD)  in wacom_led_control()
628 			led |= (wacom->led.select[1] << 4) | 0x40;  in wacom_led_control()
632 		buf[2] = wacom->led.llv;  in wacom_led_control()
633 		buf[3] = wacom->led.hlv;  in wacom_led_control()
634 		buf[4] = wacom->led.img_lum;  in wacom_led_control()
637 	retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, buf, buf_size,  in wacom_led_control()
644 static int wacom_led_putimage(struct wacom *wacom, int button_id, u8 xfer_id,  in wacom_led_putimage()  argument
658 	retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, buf, 2,  in wacom_led_putimage()
669 		retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT,  in wacom_led_putimage()
678 	wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, buf, 2,  in wacom_led_putimage()
690 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_led_select_store()  local
698 	mutex_lock(&wacom->lock);  in wacom_led_select_store()
700 	wacom->led.select[set_id] = id & 0x3;  in wacom_led_select_store()
701 	err = wacom_led_control(wacom);  in wacom_led_select_store()
703 	mutex_unlock(&wacom->lock);  in wacom_led_select_store()
718 	struct wacom *wacom = hid_get_drvdata(hdev);			\
720 			 wacom->led.select[SET_ID]);			\
729 static ssize_t wacom_luminance_store(struct wacom *wacom, u8 *dest,  in wacom_luminance_store()  argument
739 	mutex_lock(&wacom->lock);  in wacom_luminance_store()
742 	err = wacom_led_control(wacom);  in wacom_luminance_store()
744 	mutex_unlock(&wacom->lock);  in wacom_luminance_store()
754 	struct wacom *wacom = hid_get_drvdata(hdev);			\
756 	return wacom_luminance_store(wacom, &wacom->led.field,		\
762 	struct wacom *wacom = dev_get_drvdata(dev);			\
763 	return scnprintf(buf, PAGE_SIZE, "%d\n", wacom->led.field);	\
777 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_button_image_store()  local
793 	mutex_lock(&wacom->lock);  in wacom_button_image_store()
795 	err = wacom_led_putimage(wacom, button_id, xfer_id, len, buf);  in wacom_button_image_store()
797 	mutex_unlock(&wacom->lock);  in wacom_button_image_store()
863 static int wacom_initialize_leds(struct wacom *wacom)  in wacom_initialize_leds()  argument
867 	if (!(wacom->wacom_wac.features.device_type & WACOM_DEVICETYPE_PAD))  in wacom_initialize_leds()
871 	switch (wacom->wacom_wac.features.type) {  in wacom_initialize_leds()
876 		wacom->led.select[0] = 0;  in wacom_initialize_leds()
877 		wacom->led.select[1] = 0;  in wacom_initialize_leds()
878 		wacom->led.llv = 10;  in wacom_initialize_leds()
879 		wacom->led.hlv = 20;  in wacom_initialize_leds()
880 		wacom->led.img_lum = 10;  in wacom_initialize_leds()
881 		error = sysfs_create_group(&wacom->hdev->dev.kobj,  in wacom_initialize_leds()
887 		wacom->led.select[0] = 0;  in wacom_initialize_leds()
888 		wacom->led.select[1] = 0;  in wacom_initialize_leds()
889 		wacom->led.llv = 0;  in wacom_initialize_leds()
890 		wacom->led.hlv = 0;  in wacom_initialize_leds()
891 		wacom->led.img_lum = 0;  in wacom_initialize_leds()
893 		error = sysfs_create_group(&wacom->hdev->dev.kobj,  in wacom_initialize_leds()
903 		wacom->led.select[0] = 0;  in wacom_initialize_leds()
904 		wacom->led.select[1] = 0;  in wacom_initialize_leds()
905 		wacom->led.llv = 32;  in wacom_initialize_leds()
906 		wacom->led.hlv = 0;  in wacom_initialize_leds()
907 		wacom->led.img_lum = 0;  in wacom_initialize_leds()
909 		error = sysfs_create_group(&wacom->hdev->dev.kobj,  in wacom_initialize_leds()
918 		hid_err(wacom->hdev,  in wacom_initialize_leds()
922 	wacom_led_control(wacom);  in wacom_initialize_leds()
923 	wacom->led_initialized = true;  in wacom_initialize_leds()
928 static void wacom_destroy_leds(struct wacom *wacom)  in wacom_destroy_leds()  argument
930 	if (!wacom->led_initialized)  in wacom_destroy_leds()
933 	if (!(wacom->wacom_wac.features.device_type & WACOM_DEVICETYPE_PAD))  in wacom_destroy_leds()
936 	wacom->led_initialized = false;  in wacom_destroy_leds()
938 	switch (wacom->wacom_wac.features.type) {  in wacom_destroy_leds()
943 		sysfs_remove_group(&wacom->hdev->dev.kobj,  in wacom_destroy_leds()
949 		sysfs_remove_group(&wacom->hdev->dev.kobj,  in wacom_destroy_leds()
959 		sysfs_remove_group(&wacom->hdev->dev.kobj,  in wacom_destroy_leds()
982 	struct wacom *wacom = power_supply_get_drvdata(psy);  in wacom_battery_get_property()  local
987 			val->intval = wacom->wacom_wac.bat_connected;  in wacom_battery_get_property()
994 				wacom->wacom_wac.battery_capacity;  in wacom_battery_get_property()
997 			if (wacom->wacom_wac.bat_charging)  in wacom_battery_get_property()
999 			else if (wacom->wacom_wac.battery_capacity == 100 &&  in wacom_battery_get_property()
1000 				    wacom->wacom_wac.ps_connected)  in wacom_battery_get_property()
1002 			else if (wacom->wacom_wac.ps_connected)  in wacom_battery_get_property()
1019 	struct wacom *wacom = power_supply_get_drvdata(psy);  in wacom_ac_get_property()  local
1026 		val->intval = wacom->wacom_wac.ps_connected;  in wacom_ac_get_property()
1038 static int wacom_initialize_battery(struct wacom *wacom)  in wacom_initialize_battery()  argument
1041 	struct power_supply_config psy_cfg = { .drv_data = wacom, };  in wacom_initialize_battery()
1044 	if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) {  in wacom_initialize_battery()
1045 		struct power_supply_desc *bat_desc = &wacom->battery_desc;  in wacom_initialize_battery()
1046 		struct power_supply_desc *ac_desc = &wacom->ac_desc;  in wacom_initialize_battery()
1052 		sprintf(wacom->wacom_wac.bat_name, "wacom_battery_%ld", n);  in wacom_initialize_battery()
1053 		bat_desc->name = wacom->wacom_wac.bat_name;  in wacom_initialize_battery()
1060 		sprintf(wacom->wacom_wac.ac_name, "wacom_ac_%ld", n);  in wacom_initialize_battery()
1061 		ac_desc->name = wacom->wacom_wac.ac_name;  in wacom_initialize_battery()
1065 		wacom->battery = power_supply_register(&wacom->hdev->dev,  in wacom_initialize_battery()
1066 					      &wacom->battery_desc, &psy_cfg);  in wacom_initialize_battery()
1067 		if (IS_ERR(wacom->battery))  in wacom_initialize_battery()
1068 			return PTR_ERR(wacom->battery);  in wacom_initialize_battery()
1070 		power_supply_powers(wacom->battery, &wacom->hdev->dev);  in wacom_initialize_battery()
1072 		wacom->ac = power_supply_register(&wacom->hdev->dev,  in wacom_initialize_battery()
1073 						  &wacom->ac_desc,  in wacom_initialize_battery()
1075 		if (IS_ERR(wacom->ac)) {  in wacom_initialize_battery()
1076 			power_supply_unregister(wacom->battery);  in wacom_initialize_battery()
1077 			return PTR_ERR(wacom->ac);  in wacom_initialize_battery()
1080 		power_supply_powers(wacom->ac, &wacom->hdev->dev);  in wacom_initialize_battery()
1086 static void wacom_destroy_battery(struct wacom *wacom)  in wacom_destroy_battery()  argument
1088 	if (wacom->battery) {  in wacom_destroy_battery()
1089 		power_supply_unregister(wacom->battery);  in wacom_destroy_battery()
1090 		wacom->battery = NULL;  in wacom_destroy_battery()
1091 		power_supply_unregister(wacom->ac);  in wacom_destroy_battery()
1092 		wacom->ac = NULL;  in wacom_destroy_battery()
1101 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_show_speed()  local
1103 	return snprintf(buf, PAGE_SIZE, "%i\n", wacom->wacom_wac.bt_high_speed);  in wacom_show_speed()
1111 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_store_speed()  local
1120 	wacom_bt_query_tablet_data(hdev, new_speed, &wacom->wacom_wac.features);  in wacom_store_speed()
1135 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_show_remote_mode()  local
1138 	mode = wacom->led.select[index];  in wacom_show_remote_mode()
1171 int wacom_remote_create_attr_group(struct wacom *wacom, __u32 serial, int index)  in wacom_remote_create_attr_group()  argument
1175 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_remote_create_attr_group()
1183 	wacom->remote_group[index].name = buf;  in wacom_remote_create_attr_group()
1185 	error = sysfs_create_group(wacom->remote_dir,  in wacom_remote_create_attr_group()
1186 				   &wacom->remote_group[index]);  in wacom_remote_create_attr_group()
1188 		hid_err(wacom->hdev,  in wacom_remote_create_attr_group()
1190 		kobject_put(wacom->remote_dir);  in wacom_remote_create_attr_group()
1197 void wacom_remote_destroy_attr_group(struct wacom *wacom, __u32 serial)  in wacom_remote_destroy_attr_group()  argument
1199 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_remote_destroy_attr_group()
1208 			wacom->led.select[i] = WACOM_STATUS_UNKNOWN;  in wacom_remote_destroy_attr_group()
1209 			if (wacom->remote_group[i].name) {  in wacom_remote_destroy_attr_group()
1210 				sysfs_remove_group(wacom->remote_dir,  in wacom_remote_destroy_attr_group()
1211 						   &wacom->remote_group[i]);  in wacom_remote_destroy_attr_group()
1212 				kfree(wacom->remote_group[i].name);  in wacom_remote_destroy_attr_group()
1213 				wacom->remote_group[i].name = NULL;  in wacom_remote_destroy_attr_group()
1219 static int wacom_cmd_unpair_remote(struct wacom *wacom, unsigned char selector)  in wacom_cmd_unpair_remote()  argument
1232 	retval = wacom_set_report(wacom->hdev, HID_OUTPUT_REPORT, buf,  in wacom_cmd_unpair_remote()
1246 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_store_unpair_remote()  local
1252 		hid_info(wacom->hdev, "remote: unrecognized unpair code: %s\n",  in wacom_store_unpair_remote()
1257 	mutex_lock(&wacom->lock);  in wacom_store_unpair_remote()
1259 	err = wacom_cmd_unpair_remote(wacom, selector);  in wacom_store_unpair_remote()
1260 	mutex_unlock(&wacom->lock);  in wacom_store_unpair_remote()
1275 static int wacom_initialize_remote(struct wacom *wacom)  in wacom_initialize_remote()  argument
1278 	struct wacom_wac *wacom_wac = &(wacom->wacom_wac);  in wacom_initialize_remote()
1281 	if (wacom->wacom_wac.features.type != REMOTE)  in wacom_initialize_remote()
1284 	wacom->remote_group[0] = remote0_serial_group;  in wacom_initialize_remote()
1285 	wacom->remote_group[1] = remote1_serial_group;  in wacom_initialize_remote()
1286 	wacom->remote_group[2] = remote2_serial_group;  in wacom_initialize_remote()
1287 	wacom->remote_group[3] = remote3_serial_group;  in wacom_initialize_remote()
1288 	wacom->remote_group[4] = remote4_serial_group;  in wacom_initialize_remote()
1290 	wacom->remote_dir = kobject_create_and_add("wacom_remote",  in wacom_initialize_remote()
1291 						   &wacom->hdev->dev.kobj);  in wacom_initialize_remote()
1292 	if (!wacom->remote_dir)  in wacom_initialize_remote()
1295 	error = sysfs_create_files(wacom->remote_dir, remote_unpair_attrs);  in wacom_initialize_remote()
1298 		hid_err(wacom->hdev,  in wacom_initialize_remote()
1304 		wacom->led.select[i] = WACOM_STATUS_UNKNOWN;  in wacom_initialize_remote()
1311 static struct input_dev *wacom_allocate_input(struct wacom *wacom)  in wacom_allocate_input()  argument
1314 	struct hid_device *hdev = wacom->hdev;  in wacom_allocate_input()
1315 	struct wacom_wac *wacom_wac = &(wacom->wacom_wac);  in wacom_allocate_input()
1331 	input_set_drvdata(input_dev, wacom);  in wacom_allocate_input()
1336 static void wacom_clean_inputs(struct wacom *wacom)  in wacom_clean_inputs()  argument
1338 	if (wacom->wacom_wac.pen_input) {  in wacom_clean_inputs()
1339 		if (wacom->wacom_wac.pen_registered)  in wacom_clean_inputs()
1340 			input_unregister_device(wacom->wacom_wac.pen_input);  in wacom_clean_inputs()
1342 			input_free_device(wacom->wacom_wac.pen_input);  in wacom_clean_inputs()
1344 	if (wacom->wacom_wac.touch_input) {  in wacom_clean_inputs()
1345 		if (wacom->wacom_wac.touch_registered)  in wacom_clean_inputs()
1346 			input_unregister_device(wacom->wacom_wac.touch_input);  in wacom_clean_inputs()
1348 			input_free_device(wacom->wacom_wac.touch_input);  in wacom_clean_inputs()
1350 	if (wacom->wacom_wac.pad_input) {  in wacom_clean_inputs()
1351 		if (wacom->wacom_wac.pad_registered)  in wacom_clean_inputs()
1352 			input_unregister_device(wacom->wacom_wac.pad_input);  in wacom_clean_inputs()
1354 			input_free_device(wacom->wacom_wac.pad_input);  in wacom_clean_inputs()
1356 	if (wacom->remote_dir)  in wacom_clean_inputs()
1357 		kobject_put(wacom->remote_dir);  in wacom_clean_inputs()
1358 	wacom->wacom_wac.pen_input = NULL;  in wacom_clean_inputs()
1359 	wacom->wacom_wac.touch_input = NULL;  in wacom_clean_inputs()
1360 	wacom->wacom_wac.pad_input = NULL;  in wacom_clean_inputs()
1361 	wacom_destroy_leds(wacom);  in wacom_clean_inputs()
1364 static int wacom_allocate_inputs(struct wacom *wacom)  in wacom_allocate_inputs()  argument
1366 	struct wacom_wac *wacom_wac = &(wacom->wacom_wac);  in wacom_allocate_inputs()
1368 	wacom_wac->pen_input = wacom_allocate_input(wacom);  in wacom_allocate_inputs()
1369 	wacom_wac->touch_input = wacom_allocate_input(wacom);  in wacom_allocate_inputs()
1370 	wacom_wac->pad_input = wacom_allocate_input(wacom);  in wacom_allocate_inputs()
1372 		wacom_clean_inputs(wacom);  in wacom_allocate_inputs()
1383 static int wacom_register_inputs(struct wacom *wacom)  in wacom_register_inputs()  argument
1386 	struct wacom_wac *wacom_wac = &(wacom->wacom_wac);  in wacom_register_inputs()
1434 		error = wacom_initialize_leds(wacom);  in wacom_register_inputs()
1438 		error = wacom_initialize_remote(wacom);  in wacom_register_inputs()
1446 	wacom_destroy_leds(wacom);  in wacom_register_inputs()
1500 	struct wacom *wacom = container_of(work, struct wacom, work);  in wacom_wireless_work()  local
1501 	struct usb_device *usbdev = wacom->usbdev;  in wacom_wireless_work()
1502 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_wireless_work()
1504 	struct wacom *wacom1, *wacom2;  in wacom_wireless_work()
1513 	wacom_destroy_battery(wacom);  in wacom_wireless_work()
1528 		hid_info(wacom->hdev, "wireless tablet disconnected\n");  in wacom_wireless_work()
1533 		hid_info(wacom->hdev, "wireless tablet connected with PID %x\n",  in wacom_wireless_work()
1544 			hid_info(wacom->hdev, "ignoring unknown PID.\n");  in wacom_wireless_work()
1602 		error = wacom_initialize_battery(wacom);  in wacom_wireless_work()
1617 	struct wacom *wacom = container_of(work, struct wacom, work);  in wacom_battery_work()  local
1619 	if ((wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) &&  in wacom_battery_work()
1620 	     !wacom->battery) {  in wacom_battery_work()
1621 		wacom_initialize_battery(wacom);  in wacom_battery_work()
1623 	else if (!(wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) &&  in wacom_battery_work()
1624 		 wacom->battery) {  in wacom_battery_work()
1625 		wacom_destroy_battery(wacom);  in wacom_battery_work()
1646 static void wacom_update_name(struct wacom *wacom)  in wacom_update_name()  argument
1648 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;  in wacom_update_name()
1654 		if (strstr(wacom->hdev->name, "Wacom") ||  in wacom_update_name()
1655 		    strstr(wacom->hdev->name, "wacom") ||  in wacom_update_name()
1656 		    strstr(wacom->hdev->name, "WACOM")) {  in wacom_update_name()
1658 			strlcpy(name, wacom->hdev->name, sizeof(name));  in wacom_update_name()
1674 				 "%s %X", features->name, wacom->hdev->product);  in wacom_update_name()
1694 	struct wacom *wacom;  in wacom_probe()  local
1708 	wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);  in wacom_probe()
1709 	if (!wacom)  in wacom_probe()
1712 	hid_set_drvdata(hdev, wacom);  in wacom_probe()
1713 	wacom->hdev = hdev;  in wacom_probe()
1722 	wacom_wac = &wacom->wacom_wac;  in wacom_probe()
1736 	wacom->usbdev = dev;  in wacom_probe()
1737 	wacom->intf = intf;  in wacom_probe()
1738 	mutex_init(&wacom->lock);  in wacom_probe()
1739 	INIT_WORK(&wacom->work, wacom_wireless_work);  in wacom_probe()
1741 	error = wacom_allocate_inputs(wacom);  in wacom_probe()
1765 	wacom_setup_device_quirks(wacom);  in wacom_probe()
1783 	wacom_update_name(wacom);  in wacom_probe()
1791 		error = wacom_initialize_battery(wacom);  in wacom_probe()
1796 	error = wacom_register_inputs(wacom);  in wacom_probe()
1851 	wacom_clean_inputs(wacom);  in wacom_probe()
1852 	wacom_destroy_battery(wacom);  in wacom_probe()
1854 	wacom_remove_shared_data(wacom);  in wacom_probe()
1856 	wacom_clean_inputs(wacom);  in wacom_probe()
1861 	kfree(wacom);  in wacom_probe()
1868 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_remove()  local
1872 	cancel_work_sync(&wacom->work);  in wacom_remove()
1873 	wacom_clean_inputs(wacom);  in wacom_remove()
1876 	wacom_destroy_battery(wacom);  in wacom_remove()
1877 	wacom_remove_shared_data(wacom);  in wacom_remove()
1880 	kfree(wacom);  in wacom_remove()
1886 	struct wacom *wacom = hid_get_drvdata(hdev);  in wacom_resume()  local
1887 	struct wacom_features *features = &wacom->wacom_wac.features;  in wacom_resume()
1889 	mutex_lock(&wacom->lock);  in wacom_resume()
1893 	wacom_led_control(wacom);  in wacom_resume()
1895 	mutex_unlock(&wacom->lock);  in wacom_resume()