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

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>

diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index 4b0b978fb3568a859589307afd39fd8b0a98fd2c..9a0db2965fbb45df5fd6b67f5eddb9d90969869c 100644 (file)
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -1499,8 +1499,7 @@ static int do_boot_mode(struct edgeport_serial *serial,
 
                dev_dbg(dev, "%s - Download successful -- Device rebooting...\n", __func__);
 
-               /* return an error on purpose */
-               return -ENODEV;
+               return 1;
        }
 
 stayinbootmode: