Re: [PATCH 7/7 v6] drm/i915/intel_i2c: remove POSTING_READ() from gmbus transfers

From: Chris Wilson
Date: Wed Mar 28 2012 - 14:54:14 EST

On Thu, 29 Mar 2012 02:26:39 +0800, Daniel Kurtz <djkurtz@xxxxxxxxxxxx> 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@xxxxxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>

Chris Wilson, Intel Open Source Technology Centre
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