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Ulf Hansson authored
Measure latency does by itself contribute to an increased latency, thus we should avoid it when it isn't needed. By merging the latency measurements for the ->save_state() and the ->stop() callbacks, we get one measurement instead of two and we get one value to store instead of two. Let's also apply the likewise change for the ->start() and ->restore_state() callbacks. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Lina Iyer <lina.iyer@linaro.org> Acked-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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