Re: [PATCH] gpiolib: fix filtering out unwanted events

[Bartosz Golaszewski]

2017-06-29 11:33 GMT+02:00 Linus Walleij <linus.walleij@xxxxxxxxxx>:
> On Fri, Jun 23, 2017 at 1:45 PM, Bartosz Golaszewski <brgl@xxxxxxxx> wrote:
>
>> GPIOEVENT_REQUEST_BOTH_EDGES is not a single flag, but a binary OR of
>> GPIOEVENT_REQUEST_RISING_EDGE and GPIOEVENT_REQUEST_FALLING_EDGE.
>>
>> The expression 'le->eflags & GPIOEVENT_REQUEST_BOTH_EDGES' we'll get
>> evaluated to true even if only one event type was requested.
>>
>> Fix it by checking both RISING & FALLING flags explicitly.
>>
>> Signed-off-by: Bartosz Golaszewski <brgl@xxxxxxxx>
>
> Patch applied for fixes.
>
> Yours,
> Linus Walleij

Thanks. I think this should also go to linux-stable (e.g. 4.9 LTS is
affected). Will you forward it or should I do it myself?

Thanks,
Bartosz