From: Kukjin Kim <kgene.kim@samsung.com>
To: "'Doug Anderson'" <dianders@chromium.org>,
        "'Linus Walleij'" <linus.walleij@linaro.org>
Cc: "'Tomasz Figa'" <tomasz.figa@gmail.com>,
        "'Olof Johansson'" <olof@lixom.net>,
        "'Simon Glass'" <sjg@chromium.org>,
        "'Luigi Semenzato'" <semenzato@chromium.org>, ilho215.lee@samsung.com,
        eunki_kim@samsung.com, linux-kernel@vger.kernel.org
References: <1371058399-31933-1-git-send-email-dianders@chromium.org>
 <1371058399-31933-3-git-send-email-dianders@chromium.org>
In-reply-to: <1371058399-31933-3-git-send-email-dianders@chromium.org>
Subject: RE: [PATCH 3/3] pinctrl: exynos: ack level-triggered interrupts before
 unmasking
Date: Thu, 13 Jun 2013 21:04:09 +0900
Message-id: <150901ce682e$1c3fca50$54bf5ef0$%kim@samsung.com>
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Doug Anderson wrote:
> 
> A level-triggered interrupt should be acked after the interrupt line
> becomes inactive and before it is unmasked, or else another interrupt
> will be immediately triggered.  Acking before or after calling the
> handler is not enough.
> 
> Signed-off-by: Luigi Semenzato <semenzato@chromium.org>
> Signed-off-by: Doug Anderson <dianders@chromium.org>

BTW, probably we need a similar fixing in the mach-exynos/common.c file
before pinct?? for distro...

Anyway,
Acked-by: Kukjin Kim <kgene.kim@samsung.com>

Thanks,
- Kukjin

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