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: Willy Tarreau <w@1wt.eu>

diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index 20814d528c159c5bdada380965e710d52fa5bf2f..2dd6830fdf7b6dcf69523a4bdef072ea2297d7f7 100644 (file)
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -1393,8 +1393,7 @@ 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: