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>
In-reply-to: <1371058399-31933-1-git-send-email-dianders@chromium.org>
Subject: RE: [PATCH 1/3] pinctrl: exynos: Add spinlocks to irq_mask and
 irq_unmask
Date: Thu, 13 Jun 2013 21:00:39 +0900
Message-id: <150701ce682d$9f622730$de267590$%kim@samsung.com>
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Doug Anderson wrote:
> 
> The patch:
>   1984695 pinctrl: samsung: Protect bank registers with a spinlock
> 
> ...added spinlocks to protect many accesses.  However, the irq_mask
> and irq_unmask functions still do an unprotected read/modify/write.
> Add the spinlock there.
> 
> Signed-off-by: Doug Anderson <dianders@chromium.org>

Thanks :-)

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

- Kukjin

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