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From: Chris Wilson <chris@chris-wilson.co.uk>
Subject: Re: [PATCH 7/7 v6] drm/i915/intel_i2c: remove POSTING_READ() from gmbus transfers
To: Daniel Kurtz <djkurtz@chromium.org>, Daniel Vetter <daniel@ffwll.ch>,
        Keith Packard <keithp@keithp.com>, David Airlie <airlied@linux.ie>,
        dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Cc: Benson Leung <bleung@chromium.org>, Yufeng Shen <miletus@chromium.org>,
        Daniel Kurtz <djkurtz@chromium.org>
In-Reply-To: <1332959199-32161-8-git-send-email-djkurtz@chromium.org>
References: <1332959199-32161-1-git-send-email-djkurtz@chromium.org> <1332959199-32161-8-git-send-email-djkurtz@chromium.org>
Date: Wed, 28 Mar 2012 19:53:57 +0100
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On Thu, 29 Mar 2012 02:26:39 +0800, Daniel Kurtz <djkurtz@chromium.org> wrote:
> The POSTING_READ() calls were originally added to make sure the writes
> were flushed before any timing delays and across loops.
> Now that the code has settled a bit, let's remove them.
> 
> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre