63 #define map_abs(c)	hid_map_usage(hidinput, usage, &bit, &max, EV_ABS, (c))
64 #define map_rel(c)	hid_map_usage(hidinput, usage, &bit, &max, EV_REL, (c))
65 #define map_key(c)	hid_map_usage(hidinput, usage, &bit, &max, EV_KEY, (c))
66 #define map_led(c)	hid_map_usage(hidinput, usage, &bit, &max, EV_LED, (c))
68 #define map_abs_clear(c)	hid_map_usage_clear(hidinput, usage, &bit, \
70 #define map_key_clear(c)	hid_map_usage_clear(hidinput, usage, &bit, \
488 static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field,  in hidinput_configure_usage()  argument
491 	struct input_dev *input = hidinput->input;  in hidinput_configure_usage()
496 	field->hidinput = hidinput;  in hidinput_configure_usage()
512 		int ret = device->driver->input_mapping(device, hidinput, field,  in hidinput_configure_usage()
992 				hidinput, field, usage, &bit, &max) < 0)  in hidinput_configure_usage()
1062 	if (!field->hidinput)  in hidinput_hid_event()
1065 	input = field->hidinput->input;  in hidinput_hid_event()
1178 	struct hid_input *hidinput;  in hidinput_report_event()  local
1183 	list_for_each_entry(hidinput, &hid->inputs, list)  in hidinput_report_event()
1184 		input_sync(hidinput->input);  in hidinput_report_event()
1359 	struct hid_input *hidinput = kzalloc(sizeof(*hidinput), GFP_KERNEL);  in hidinput_allocate()  local
1361 	if (!hidinput || !input_dev) {  in hidinput_allocate()
1362 		kfree(hidinput);  in hidinput_allocate()
1383 	hidinput->input = input_dev;  in hidinput_allocate()
1384 	list_add_tail(&hidinput->list, &hid->inputs);  in hidinput_allocate()
1386 	return hidinput;  in hidinput_allocate()
1389 static bool hidinput_has_been_populated(struct hid_input *hidinput)  in hidinput_has_been_populated()  argument
1395 		r |= hidinput->input->evbit[i];  in hidinput_has_been_populated()
1398 		r |= hidinput->input->keybit[i];  in hidinput_has_been_populated()
1401 		r |= hidinput->input->relbit[i];  in hidinput_has_been_populated()
1404 		r |= hidinput->input->absbit[i];  in hidinput_has_been_populated()
1407 		r |= hidinput->input->mscbit[i];  in hidinput_has_been_populated()
1410 		r |= hidinput->input->ledbit[i];  in hidinput_has_been_populated()
1413 		r |= hidinput->input->sndbit[i];  in hidinput_has_been_populated()
1416 		r |= hidinput->input->ffbit[i];  in hidinput_has_been_populated()
1419 		r |= hidinput->input->swbit[i];  in hidinput_has_been_populated()
1425 		struct hid_input *hidinput)  in hidinput_cleanup_hidinput()  argument
1430 	list_del(&hidinput->list);  in hidinput_cleanup_hidinput()
1431 	input_free_device(hidinput->input);  in hidinput_cleanup_hidinput()
1442 				if (report->field[i]->hidinput == hidinput)  in hidinput_cleanup_hidinput()
1443 					report->field[i]->hidinput = NULL;  in hidinput_cleanup_hidinput()
1447 	kfree(hidinput);  in hidinput_cleanup_hidinput()
1460 	struct hid_input *hidinput = NULL;  in hidinput_connect()  local
1491 			if (!hidinput) {  in hidinput_connect()
1492 				hidinput = hidinput_allocate(hid);  in hidinput_connect()
1493 				if (!hidinput)  in hidinput_connect()
1499 					hidinput_configure_usage(hidinput, report->field[i],  in hidinput_connect()
1503 			    !hidinput_has_been_populated(hidinput))  in hidinput_connect()
1512 				hidinput->report = report;  in hidinput_connect()
1514 				    drv->input_configured(hid, hidinput))  in hidinput_connect()
1516 				if (input_register_device(hidinput->input))  in hidinput_connect()
1518 				hidinput = NULL;  in hidinput_connect()
1523 	if (hidinput && (hid->quirks & HID_QUIRK_NO_EMPTY_INPUT) &&  in hidinput_connect()
1524 	    !hidinput_has_been_populated(hidinput)) {  in hidinput_connect()
1526 		hidinput_cleanup_hidinput(hid, hidinput);  in hidinput_connect()
1527 		hidinput = NULL;  in hidinput_connect()
1535 	if (hidinput) {  in hidinput_connect()
1537 		    drv->input_configured(hid, hidinput))  in hidinput_connect()
1539 		if (input_register_device(hidinput->input))  in hidinput_connect()
1546 	list_del(&hidinput->list);  in hidinput_connect()
1547 	input_free_device(hidinput->input);  in hidinput_connect()
1548 	kfree(hidinput);  in hidinput_connect()
1559 	struct hid_input *hidinput, *next;  in hidinput_disconnect()  local
1563 	list_for_each_entry_safe(hidinput, next, &hid->inputs, list) {  in hidinput_disconnect()
1564 		list_del(&hidinput->list);  in hidinput_disconnect()
1565 		input_unregister_device(hidinput->input);  in hidinput_disconnect()
1566 		kfree(hidinput);  in hidinput_disconnect()