96 #define map_abs(c)	hid_map_usage(hidinput, usage, &bit, &max, EV_ABS, (c))
97 #define map_rel(c)	hid_map_usage(hidinput, usage, &bit, &max, EV_REL, (c))
98 #define map_key(c)	hid_map_usage(hidinput, usage, &bit, &max, EV_KEY, (c))
99 #define map_led(c)	hid_map_usage(hidinput, usage, &bit, &max, EV_LED, (c))
100 #define map_msc(c)	hid_map_usage(hidinput, usage, &bit, &max, EV_MSC, (c))
102 #define map_abs_clear(c)	hid_map_usage_clear(hidinput, usage, &bit, \
104 #define map_key_clear(c)	hid_map_usage_clear(hidinput, usage, &bit, \
637 static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field,  in hidinput_configure_usage()  argument
640 	struct input_dev *input = hidinput->input;  in hidinput_configure_usage()
647 	field->hidinput = hidinput;  in hidinput_configure_usage()
685 		int ret = device->driver->input_mapping(device, hidinput, field,  in hidinput_configure_usage()
1288 	    device->driver->input_mapped(device, hidinput, field, usage,  in hidinput_configure_usage()
1457 	if (!field->hidinput)  in hidinput_hid_event()
1460 	input = field->hidinput->input;  in hidinput_hid_event()
1649 	struct hid_input *hidinput;  in hidinput_report_event()  local
1654 	list_for_each_entry(hidinput, &hid->inputs, list)  in hidinput_report_event()
1655 		input_sync(hidinput->input);  in hidinput_report_event()
1917 	struct hid_input *hidinput = kzalloc(sizeof(*hidinput), GFP_KERNEL);  in hidinput_allocate()  local
1922 	if (!hidinput || !input_dev)  in hidinput_allocate()
1978 			hidinput->name = kasprintf(GFP_KERNEL, "%s %s",  in hidinput_allocate()
1980 			if (!hidinput->name)  in hidinput_allocate()
1992 	input_dev->name = hidinput->name ? hidinput->name : hid->name;  in hidinput_allocate()
2001 	hidinput->input = input_dev;  in hidinput_allocate()
2002 	hidinput->application = application;  in hidinput_allocate()
2003 	list_add_tail(&hidinput->list, &hid->inputs);  in hidinput_allocate()
2005 	INIT_LIST_HEAD(&hidinput->reports);  in hidinput_allocate()
2007 	return hidinput;  in hidinput_allocate()
2010 	kfree(hidinput);  in hidinput_allocate()
2016 static bool hidinput_has_been_populated(struct hid_input *hidinput)  in hidinput_has_been_populated()  argument
2022 		r |= hidinput->input->evbit[i];  in hidinput_has_been_populated()
2025 		r |= hidinput->input->keybit[i];  in hidinput_has_been_populated()
2028 		r |= hidinput->input->relbit[i];  in hidinput_has_been_populated()
2031 		r |= hidinput->input->absbit[i];  in hidinput_has_been_populated()
2034 		r |= hidinput->input->mscbit[i];  in hidinput_has_been_populated()
2037 		r |= hidinput->input->ledbit[i];  in hidinput_has_been_populated()
2040 		r |= hidinput->input->sndbit[i];  in hidinput_has_been_populated()
2043 		r |= hidinput->input->ffbit[i];  in hidinput_has_been_populated()
2046 		r |= hidinput->input->swbit[i];  in hidinput_has_been_populated()
2052 		struct hid_input *hidinput)  in hidinput_cleanup_hidinput()  argument
2057 	list_del(&hidinput->list);  in hidinput_cleanup_hidinput()
2058 	input_free_device(hidinput->input);  in hidinput_cleanup_hidinput()
2059 	kfree(hidinput->name);  in hidinput_cleanup_hidinput()
2070 				if (report->field[i]->hidinput == hidinput)  in hidinput_cleanup_hidinput()
2071 					report->field[i]->hidinput = NULL;  in hidinput_cleanup_hidinput()
2075 	kfree(hidinput);  in hidinput_cleanup_hidinput()
2081 	struct hid_input *hidinput;  in hidinput_match()  local
2083 	list_for_each_entry(hidinput, &hid->inputs, list) {  in hidinput_match()
2084 		if (hidinput->report &&  in hidinput_match()
2085 		    hidinput->report->id == report->id)  in hidinput_match()
2086 			return hidinput;  in hidinput_match()
2095 	struct hid_input *hidinput;  in hidinput_match_application()  local
2097 	list_for_each_entry(hidinput, &hid->inputs, list) {  in hidinput_match_application()
2098 		if (hidinput->application == report->application)  in hidinput_match_application()
2099 			return hidinput;  in hidinput_match_application()
2107 		    hidinput->application == HID_GD_KEYBOARD) {  in hidinput_match_application()
2108 			return hidinput;  in hidinput_match_application()
2115 static inline void hidinput_configure_usages(struct hid_input *hidinput,  in hidinput_configure_usages()  argument
2172 			hidinput_configure_usage(hidinput, report->field[i],  in hidinput_configure_usages()
2187 	struct hid_input *next, *hidinput = NULL;  in hidinput_connect()  local
2228 				hidinput = hidinput_match(report);  in hidinput_connect()
2231 				hidinput = hidinput_match_application(report);  in hidinput_connect()
2233 			if (!hidinput) {  in hidinput_connect()
2234 				hidinput = hidinput_allocate(hid, application);  in hidinput_connect()
2235 				if (!hidinput)  in hidinput_connect()
2239 			hidinput_configure_usages(hidinput, report);  in hidinput_connect()
2242 				hidinput->report = report;  in hidinput_connect()
2245 				      &hidinput->reports);  in hidinput_connect()
2251 	list_for_each_entry_safe(hidinput, next, &hid->inputs, list) {  in hidinput_connect()
2253 		    drv->input_configured(hid, hidinput))  in hidinput_connect()
2256 		if (!hidinput_has_been_populated(hidinput)) {  in hidinput_connect()
2258 			hidinput_cleanup_hidinput(hid, hidinput);  in hidinput_connect()
2262 		if (input_register_device(hidinput->input))  in hidinput_connect()
2264 		hidinput->registered = true;  in hidinput_connect()
2288 	struct hid_input *hidinput, *next;  in hidinput_disconnect()  local
2292 	list_for_each_entry_safe(hidinput, next, &hid->inputs, list) {  in hidinput_disconnect()
2293 		list_del(&hidinput->list);  in hidinput_disconnect()
2294 		if (hidinput->registered)  in hidinput_disconnect()
2295 			input_unregister_device(hidinput->input);  in hidinput_disconnect()
2297 			input_free_device(hidinput->input);  in hidinput_disconnect()
2298 		kfree(hidinput->name);  in hidinput_disconnect()
2299 		kfree(hidinput);  in hidinput_disconnect()