greybus: connection: call connection_init hook after setting the handler

In gb_connection_init() we set the connection_handler for each supported
protocol, but we never call the connection_init hook after doing so. This
results in a failure being returned so fix it by calling the connection_init
hook to get a good return and the associated driver initialized.

Signed-off-by: Matt Porter <mporter@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

diff --git a/drivers/staging/greybus/connection.c b/drivers/staging/greybus/connection.c
index f76855c609c33f186d9a310fcda8bc6083051548..69ea3a7887715341ca2c5d9fc2cc1f919c7b6959 100644 (file)
--- a/drivers/staging/greybus/connection.c
+++ b/drivers/staging/greybus/connection.c
@@ -290,6 +290,8 @@ int gb_connection_init(struct gb_connection *connection)
                break;
        }
 
+       ret = connection->handler->connection_init(connection);
+
        if (ret)
                connection->state = GB_CONNECTION_STATE_ERROR;