linux-kernel - Re: [PATCH] Input: ar1021 - do not force raising edge IRQ trigger

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Message-ID: <CAH9NwWe8MUCBg7v894pf1q52vWDCKf7mng4MfD0gThDy_zz+1g@mail.gmail.com>
Date:   Fri, 14 Apr 2017 09:33:09 +0200
From:   Christian Gmeiner <christian.gmeiner@...il.com>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:     linux-input <linux-input@...r.kernel.org>,
        Martin Kepplinger <martin.kepplinger@...zinger.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Wolfram Sang <wsa@...-dreams.de>,
        Jean Delvare <jdelvare@...e.com>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] Input: ar1021 - do not force raising edge IRQ trigger

2017-04-14 1:49 GMT+02:00 Dmitry Torokhov <dmitry.torokhov@...il.com>:
> We should not be forcing edge triggered interrupt, but rather let platform
> decide the kind of trigger it needs to use. Also, the driver is not quite
> safe with regard to edge-triggered interrupts as it does not try to kick
> the controller after requesting/enabling IRQ.
>
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>

Reviewed-By: Christian Gmeiner <christian.gmeiner@...il.com>

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--
Christian Gmeiner, MSc

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