Otherwise a wrong position will be reported after restarting a stream and the
first few samples might be skipped.
Signed-off-by: NMika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>