Make sure all calls to the SoundWire stream API are done and involve callback. Also kfree the stream name. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Rander Wang <rander.wang@linux.intel.com> Acked-by: Sanyog Kale <sanyog.r.kale@intel.com> Link: https://lore.kernel.org/r/20200215014740.27580-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>