ALSA: hda - Initialize caches at codec reconfiguration

Better to clean up the caches for avoiding inconsistent codec state
after the reconfiguration.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/hda_codec.c

@@ -2335,6 +2335,8 @@ int snd_hda_codec_reset(struct hda_codec *codec)
 	/* free only driver_pins so that init_pins + user_pins are restored */
 	snd_array_free(&codec->driver_pins);
 	restore_pincfgs(codec);
+	snd_array_free(&codec->cvt_setups);
+	snd_array_free(&codec->spdif_out);
 	codec->num_pcms = 0;
 	codec->pcm_info = NULL;
 	codec->preset = NULL;