ALSA: hda: Constify snd_kcontrol_new items
[muen/linux.git] / sound / pci / hda / patch_sigmatel.c
index 8ecb53b..9b816b3 100644 (file)
@@ -825,11 +825,11 @@ static int stac_auto_create_beep_ctls(struct hda_codec *codec,
        struct sigmatel_spec *spec = codec->spec;
        u32 caps = query_amp_caps(codec, nid, HDA_OUTPUT);
        struct snd_kcontrol_new *knew;
-       static struct snd_kcontrol_new abeep_mute_ctl =
+       static const struct snd_kcontrol_new abeep_mute_ctl =
                HDA_CODEC_MUTE(NULL, 0, 0, 0);
-       static struct snd_kcontrol_new dbeep_mute_ctl =
+       static const struct snd_kcontrol_new dbeep_mute_ctl =
                HDA_CODEC_MUTE_BEEP(NULL, 0, 0, 0);
-       static struct snd_kcontrol_new beep_vol_ctl =
+       static const struct snd_kcontrol_new beep_vol_ctl =
                HDA_CODEC_VOLUME(NULL, 0, 0, 0);
 
        /* check for mute support for the the amp */