USB: serial: io_ti: bind to interface after fw download

commit e35d6d7c4e6532a89732cf4bace0e910ee684c88 upstream.

Bind to the interface, but do not register any ports, after having
downloaded the firmware. The device will still disconnect and
re-enumerate, but this way we avoid an error messages from being logged
as part of the process:

io_ti: probe of 1-1.3:1.0 failed with error -5

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>

diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index 19cf36853e96130210a1e1590df7dc9d80c62476..d569d773e1cefd09516c02035034d4f22e2603a7 100644 (file)
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -1390,8 +1390,7 @@ static int download_fw(struct edgeport_serial *serial)
 
                dev_dbg(dev, "%s - Download successful -- Device rebooting...\n", __func__);
 
-               /* return an error on purpose */
-               return -ENODEV;
+               return 1;
        }
 
 stayinbootmode: