ALSA: hda - Manage kcontrol lists

Manage all kcontrol elements created in the hda-intel driver.
This makes it possible to remove and reconfigure the controls
of each codec.

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

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 53f3b08b24cd..8813ec10ca13 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -740,6 +740,8 @@ struct hda_codec {
         hda_nid_t start_nid;
         u32 *wcaps;
 
+        struct snd_array mixers;        /* list of assigned mixer elements */
+
         struct hda_cache_rec amp_cache; /* cache for amp access */
         struct hda_cache_rec cmd_cache; /* cache for other commands */