drivers/greybus/control.c

20 	struct gb_interface *intf = control->connection->intf;
28 	ret = gb_operation_sync(control->connection,
58 	struct gb_interface *intf = control->connection->intf;
65 	ret = gb_operation_sync(control->connection,
87 	struct gb_interface *intf = control->connection->intf;
107 	struct gb_connection *connection = intf->control->connection;
110 	ret = gb_operation_sync(connection, GB_CONTROL_TYPE_GET_MANIFEST_SIZE,
113 		dev_err(&connection->intf->dev,
125 	struct gb_connection *connection = intf->control->connection;
127 	return gb_operation_sync(connection, GB_CONTROL_TYPE_GET_MANIFEST,
136 	return gb_operation_sync(control->connection, GB_CONTROL_TYPE_CONNECTED,
145 	return gb_operation_sync(control->connection,
157 	operation = gb_operation_create_core(control->connection,
183 	operation = gb_operation_create_core(control->connection,
222 	ret = gb_operation_sync(control->connection,
247 	ret = gb_operation_sync(control->connection,
272 	ret = gb_operation_sync(control->connection,
301 	ret = gb_operation_sync(control->connection,
337 	ret = gb_operation_sync(control->connection,
360 	ret = gb_operation_sync(control->connection,
383 	ret = gb_operation_sync(control->connection,
431 	gb_connection_destroy(control->connection);
446 	struct gb_connection *connection;
455 	connection = gb_connection_create_control(intf);
456 	if (IS_ERR(connection)) {
458 			"failed to create control connection: %ld\n",
459 			PTR_ERR(connection));
461 		return ERR_CAST(connection);
464 	control->connection = connection;
474 	gb_connection_set_data(control->connection, control);
483 	dev_dbg(&control->connection->intf->dev, "%s\n", __func__);
485 	ret = gb_connection_enable_tx(control->connection);
487 		dev_err(&control->connection->intf->dev,
488 			"failed to enable control connection: %d\n",
507 	gb_connection_disable(control->connection);
514 	dev_dbg(&control->connection->intf->dev, "%s\n", __func__);
517 		gb_connection_disable_forced(control->connection);
519 		gb_connection_disable(control->connection);
524 	gb_connection_disable(control->connection);
533 	ret = gb_connection_enable_tx(control->connection);
535 		dev_err(&control->connection->intf->dev,
536 			"failed to enable control connection: %d\n", ret);
578 	gb_connection_mode_switch_prepare(control->connection);
583 	gb_connection_mode_switch_complete(control->connection);