Since the cases when the same power state would be set again
handled gracefully, we do not need to use dev_warn.
Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>