greybus: Remove unused field from data_connection

Audio codec driver internally maintains a struct containing info about
module's data connection. Remove unused field from this struct.
Signed-off-by: Vaibhav Agarwal <vaibhav.agarwal@linaro.org>
Reviewed-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

drivers/staging/greybus/audio_codec.h

@@ -131,8 +131,6 @@ struct gbaudio_control {
 struct gbaudio_data_connection {
 	int id;
 	__le16 data_cport;
-	int cport_configured;
-	char name[NAME_SIZE];
 	struct gb_connection *connection;
 	struct list_head list;
 };

drivers/staging/greybus/audio_module.c

@@ -197,8 +197,6 @@ static int gb_audio_add_data_connection(struct gbaudio_module_info *gbmodule,
 	}
 
 	greybus_set_drvdata(bundle, gbmodule);
-	/* dai->name should be same as codec->dai_name */
-	strlcpy(dai->name, "greybus-apb1", NAME_SIZE);
 	dai->id = 0;
 	dai->data_cport = connection->intf_cport_id;
 	dai->connection = connection;