ALSA: ca0106 - Add missing registrations of vmaster controls

Although the vmaster controls are created, they aren't registered thus
they don't appear in the real world.  Added the missing snd_ctl_add()
calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Cc: <stable@kernel.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c
index c111efe61c3c..f143f7185dd1 100644
--- a/sound/pci/ca0106/ca0106_mixer.c
+++ b/sound/pci/ca0106/ca0106_mixer.c
@@ -841,6 +841,9 @@ int __devinit snd_ca0106_mixer(struct snd_ca0106 *emu)
                                               snd_ca0106_master_db_scale);
         if (!vmaster)
                 return -ENOMEM;
+        err = snd_ctl_add(card, vmaster);
+        if (err < 0)
+                return err;
         add_slaves(card, vmaster, slave_vols);
 
         if (emu->details->spi_dac == 1) {
@@ -848,6 +851,9 @@ int __devinit snd_ca0106_mixer(struct snd_ca0106 *emu)
                                                       NULL);
                 if (!vmaster)
                         return -ENOMEM;
+                err = snd_ctl_add(card, vmaster);
+                if (err < 0)
+                        return err;
                 add_slaves(card, vmaster, slave_sws);
         }
         return 0;