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


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