firmware/arm_scmi/bus.c

30 	const struct scmi_device_id *id_table;
40  * @id_table: A protocol/name pair descriptor for the device to be created.
43  * @id_table to be created for each active SCMI instance.
46  * at first the freshly requested @id_table is annotated in the IDR table
52 static int scmi_protocol_device_request(const struct scmi_device_id *id_table)
60 		 id_table->name, id_table->protocol_id);
65 			id_table->name, id_table->protocol_id);
79 			if (rdev->id_table->protocol_id ==
80 			    id_table->protocol_id)
84 			if (!strcmp(rdev->id_table->name, id_table->name)) {
86 				       rdev->id_table->protocol_id,
87 				       rdev->id_table->name);
95 	 * No duplicate found for requested id_table, so let's create a new
103 	rdev->id_table = id_table;
120 				id_table->protocol_id,
121 				id_table->protocol_id + 1, GFP_KERNEL);
122 		if (ret != id_table->protocol_id) {
139 					     (void *)rdev->id_table);
144 static int scmi_protocol_table_register(const struct scmi_device_id *id_table)
149 	for (entry = id_table; entry->name && ret == 0; entry++)
158  * @id_table: A protocol/name pair descriptor for the device to be unrequested.
160  * The unrequested device, described by the provided id_table, is at first
165 static void scmi_protocol_device_unrequest(const struct scmi_device_id *id_table)
170 		 id_table->name, id_table->protocol_id);
173 	phead = idr_find(&scmi_requested_devices, id_table->protocol_id);
178 			if (!strcmp(victim->id_table->name, id_table->name)) {
184 							     (void *)victim->id_table);
193 				   id_table->protocol_id);
201 scmi_protocol_table_unregister(const struct scmi_device_id *id_table)
205 	for (entry = id_table; entry->name; entry++)
212 	const struct scmi_device_id *id = scmi_drv->id_table;
244 	struct scmi_device_id *id_table = data;
246 	return sdev->protocol_id == id_table->protocol_id &&
247 		(id_table->name && !strcmp(sdev->name, id_table->name));
253 	struct scmi_device_id id_table;
256 	id_table.protocol_id = prot_id;
257 	id_table.name = name;
259 	dev = device_find_child(parent, &id_table, scmi_match_by_id_table);
302 	retval = scmi_protocol_table_register(driver->id_table);
322 	scmi_protocol_table_unregister(driver->id_table);
466 					    rdev->id_table->protocol_id,
467 					    rdev->id_table->name);
474 			       rdev->id_table->protocol_id,
475 			       rdev->id_table->name);