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

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commit e35d6d7c4e 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold
2017-01-03 16:39:46 +01:00
committed by Greg Kroah-Hartman
parent 1224bb23fe
commit e94800df8c
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/serial/io_ti.c
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@@ -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: