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, \
684 static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field,  in hidinput_configure_usage()  argument
687 	struct input_dev *input = hidinput->input;  in hidinput_configure_usage()
694 	field->hidinput = hidinput;  in hidinput_configure_usage()
733 		int ret = device->driver->input_mapping(device, hidinput, field,  in hidinput_configure_usage()
1388 	    device->driver->input_mapped(device, hidinput, field, usage,  in hidinput_configure_usage()
1557 	if (!field->hidinput)  in hidinput_hid_event()
1560 	input = field->hidinput->input;  in hidinput_hid_event()
1758 	struct hid_input *hidinput;  in hidinput_report_event()  local
1763 	list_for_each_entry(hidinput, &hid->inputs, list)  in hidinput_report_event()
1764 		input_sync(hidinput->input);  in hidinput_report_event()
2026 	struct hid_input *hidinput = kzalloc(sizeof(*hidinput), GFP_KERNEL);  in hidinput_allocate()  local
2031 	if (!hidinput || !input_dev)  in hidinput_allocate()
2087 			hidinput->name = kasprintf(GFP_KERNEL, "%s %s",  in hidinput_allocate()
2089 			if (!hidinput->name)  in hidinput_allocate()
2101 	input_dev->name = hidinput->name ? hidinput->name : hid->name;  in hidinput_allocate()
2110 	hidinput->input = input_dev;  in hidinput_allocate()
2111 	hidinput->application = application;  in hidinput_allocate()
2112 	list_add_tail(&hidinput->list, &hid->inputs);  in hidinput_allocate()
2114 	INIT_LIST_HEAD(&hidinput->reports);  in hidinput_allocate()
2116 	return hidinput;  in hidinput_allocate()
2119 	kfree(hidinput);  in hidinput_allocate()
2125 static bool hidinput_has_been_populated(struct hid_input *hidinput)  in hidinput_has_been_populated()  argument
2131 		r |= hidinput->input->evbit[i];  in hidinput_has_been_populated()
2134 		r |= hidinput->input->keybit[i];  in hidinput_has_been_populated()
2137 		r |= hidinput->input->relbit[i];  in hidinput_has_been_populated()
2140 		r |= hidinput->input->absbit[i];  in hidinput_has_been_populated()
2143 		r |= hidinput->input->mscbit[i];  in hidinput_has_been_populated()
2146 		r |= hidinput->input->ledbit[i];  in hidinput_has_been_populated()
2149 		r |= hidinput->input->sndbit[i];  in hidinput_has_been_populated()
2152 		r |= hidinput->input->ffbit[i];  in hidinput_has_been_populated()
2155 		r |= hidinput->input->swbit[i];  in hidinput_has_been_populated()
2161 		struct hid_input *hidinput)  in hidinput_cleanup_hidinput()  argument
2166 	list_del(&hidinput->list);  in hidinput_cleanup_hidinput()
2167 	input_free_device(hidinput->input);  in hidinput_cleanup_hidinput()
2168 	kfree(hidinput->name);  in hidinput_cleanup_hidinput()
2179 				if (report->field[i]->hidinput == hidinput)  in hidinput_cleanup_hidinput()
2180 					report->field[i]->hidinput = NULL;  in hidinput_cleanup_hidinput()
2184 	kfree(hidinput);  in hidinput_cleanup_hidinput()
2190 	struct hid_input *hidinput;  in hidinput_match()  local
2192 	list_for_each_entry(hidinput, &hid->inputs, list) {  in hidinput_match()
2193 		if (hidinput->report &&  in hidinput_match()
2194 		    hidinput->report->id == report->id)  in hidinput_match()
2195 			return hidinput;  in hidinput_match()
2204 	struct hid_input *hidinput;  in hidinput_match_application()  local
2206 	list_for_each_entry(hidinput, &hid->inputs, list) {  in hidinput_match_application()
2207 		if (hidinput->application == report->application)  in hidinput_match_application()
2208 			return hidinput;  in hidinput_match_application()
2216 		    hidinput->application == HID_GD_KEYBOARD) {  in hidinput_match_application()
2217 			return hidinput;  in hidinput_match_application()
2224 static inline void hidinput_configure_usages(struct hid_input *hidinput,  in hidinput_configure_usages()  argument
2281 			hidinput_configure_usage(hidinput, report->field[i],  in hidinput_configure_usages()
2296 	struct hid_input *next, *hidinput = NULL;  in hidinput_connect()  local
2337 				hidinput = hidinput_match(report);  in hidinput_connect()
2340 				hidinput = hidinput_match_application(report);  in hidinput_connect()
2342 			if (!hidinput) {  in hidinput_connect()
2343 				hidinput = hidinput_allocate(hid, application);  in hidinput_connect()
2344 				if (!hidinput)  in hidinput_connect()
2348 			hidinput_configure_usages(hidinput, report);  in hidinput_connect()
2351 				hidinput->report = report;  in hidinput_connect()
2354 				      &hidinput->reports);  in hidinput_connect()
2360 	list_for_each_entry_safe(hidinput, next, &hid->inputs, list) {  in hidinput_connect()
2362 		    drv->input_configured(hid, hidinput))  in hidinput_connect()
2365 		if (!hidinput_has_been_populated(hidinput)) {  in hidinput_connect()
2367 			hidinput_cleanup_hidinput(hid, hidinput);  in hidinput_connect()
2371 		if (input_register_device(hidinput->input))  in hidinput_connect()
2373 		hidinput->registered = true;  in hidinput_connect()
2397 	struct hid_input *hidinput, *next;  in hidinput_disconnect()  local
2401 	list_for_each_entry_safe(hidinput, next, &hid->inputs, list) {  in hidinput_disconnect()
2402 		list_del(&hidinput->list);  in hidinput_disconnect()
2403 		if (hidinput->registered)  in hidinput_disconnect()
2404 			input_unregister_device(hidinput->input);  in hidinput_disconnect()
2406 			input_free_device(hidinput->input);  in hidinput_disconnect()
2407 		kfree(hidinput->name);  in hidinput_disconnect()
2408 		kfree(hidinput);  in hidinput_disconnect()