| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 058/101] USB: serial: io_ti: bind to interface after fw download | Date | Tue, 10 Jan 2017 14:37:11 +0100 |
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4.4-stable review patch. If anyone has any objections, please let me know.
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From: Johan Hovold <johan@kernel.org>
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/usb/serial/io_ti.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
--- 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_ dev_dbg(dev, "%s - Download successful -- Device rebooting...\n", __func__); - /* return an error on purpose */ - return -ENODEV; + return 1; } stayinbootmode:
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