greybus: connection: fix offloaded-connection ping cport id

The host-device cport_ping callback expects the AP side cport id, but
was incorrectly passed the interface cport id.

Note that no host-device driver currently implements this callback, and
that it is soon even to be removed.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

diff --git a/drivers/staging/greybus/connection.c b/drivers/staging/greybus/connection.c
index 634c8b1..ce8ba9c 100644 (file)
--- a/drivers/staging/greybus/connection.c
+++ b/drivers/staging/greybus/connection.c
@@ -527,7 +527,7 @@ static int gb_connection_ping(struct gb_connection *connection)
                if (!hd->driver->cport_ping)
                        return 0;
 
-               ret = hd->driver->cport_ping(hd, connection->intf_cport_id);
+               ret = hd->driver->cport_ping(hd, connection->hd_cport_id);
        } else {
                ret = gb_connection_ping_operation(connection);
        }