greybus: audio: mark the data connection as offloaded

Mark the data-connection as offloaded, that is, under control of the
host device (AP-bridge).

This prevents messages from being sent from or forwarded to the AP.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

diff --git a/drivers/staging/greybus/audio_module.c b/drivers/staging/greybus/audio_module.c
index d2dd5b8..57d3b02 100644 (file)
--- a/drivers/staging/greybus/audio_module.c
+++ b/drivers/staging/greybus/audio_module.c
@@ -146,15 +146,6 @@ static int gbaudio_codec_request_handler(struct gb_operation *op)
        return ret;
 }
 
-static int gbaudio_data_connection_request_handler(struct gb_operation *op)
-{
-       struct gb_connection *connection = op->connection;
-
-       dev_warn(&connection->bundle->dev, "Audio Event received\n");
-
-       return 0;
-}
-
 static int gb_audio_add_mgmt_connection(struct gbaudio_module_info *gbmodule,
                                struct greybus_descriptor_cport *cport_desc,
                                struct gb_bundle *bundle)
@@ -192,9 +183,8 @@ static int gb_audio_add_data_connection(struct gbaudio_module_info *gbmodule,
                return -ENOMEM;
        }
 
-       connection = gb_connection_create_flags(bundle,
+       connection = gb_connection_create_offloaded(bundle,
                                        le16_to_cpu(cport_desc->id),
-                                       gbaudio_data_connection_request_handler,
                                        GB_CONNECTION_FLAG_CSD);
        if (IS_ERR(connection)) {
                devm_kfree(gbmodule->dev, dai);