On Fri, Jan 13, 2017 at 01:21:08PM +0100, Johan Hovold wrote:
> The opticon driver used a control request at open to trigger a CTS
> status notification to be sent over the bulk-in pipe. When the driver
> was converted to using the generic read implementation, an inverted test
> prevented this request from being sent, something which could lead to
> TIOCMGET reporting an incorrect CTS state.
>
> Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> Fixes: 7a6ee2b02751 ("USB: opticon: switch to generic read
> implementation")
> Cc: stable <stable@xxxxxxxxxxxxxxx>
> Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
> ---
> drivers/usb/serial/opticon.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
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