ASoC: SOF: Intel: CNL: set shutdown callback to hda_dsp_shutdown

According to hardware spec and PMC FW requirement, the DSP must be
in D3 state before entering S5. Set shutdown call to hda_dsp_shutdown.
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Libin Yang <libin.yang@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210322163728.16616-7-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/sof/intel/cnl.c

@@ -232,9 +232,10 @@ void cnl_ipc_dump(struct snd_sof_dev *sdev)
 
 /* cannonlake ops */
 const struct snd_sof_dsp_ops sof_cnl_ops = {
-	/* probe and remove */
+	/* probe/remove/shutdown */
 	.probe		= hda_dsp_probe,
 	.remove		= hda_dsp_remove,
+	.shutdown	= hda_dsp_shutdown,
 
 	/* Register IO */
 	.write		= sof_io_write,