ALSA: hda - Fix memory leaks at module unload

Some caches aren't released properly at module unloading time.

Cc: <stable@vger.kernel.org> [v3.4+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 7504e62188d6..854dd0c25f89 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1184,6 +1184,7 @@ static void snd_hda_codec_free(struct hda_codec *codec)
 {
         if (!codec)
                 return;
+        snd_hda_jack_tbl_clear(codec);
         restore_init_pincfgs(codec);
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         cancel_delayed_work(&codec->power_work);
@@ -1192,6 +1193,7 @@ static void snd_hda_codec_free(struct hda_codec *codec)
         list_del(&codec->list);
         snd_array_free(&codec->mixers);
         snd_array_free(&codec->nids);
+        snd_array_free(&codec->cvt_setups);
         snd_array_free(&codec->conn_lists);
         snd_array_free(&codec->spdif_out);
         codec->bus->caddr_tbl[codec->addr] = NULL;