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

[Chris Wilson]

On Thu, 29 Mar 2012 02:26:39 +0800, Daniel Kurtz <djkurtz at 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 at chromium.org>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre