diff options
Diffstat (limited to 'sound/pci/hda/patch_sigmatel.c')
| -rw-r--r-- | sound/pci/hda/patch_sigmatel.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index a86547c..d3a81f10 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -4298,15 +4298,20 @@ static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid, static inline int get_int_hint(struct hda_codec *codec, const char *key, int *valp) { +#ifdef CONFIG_SND_HDA_RECONFIG const char *p; + mutex_lock(&codec->user_mutex); p = snd_hda_get_hint(codec, key); if (p) { unsigned long val; if (!strict_strtoul(p, 0, &val)) { *valp = val; + mutex_unlock(&codec->user_mutex); return 1; } } + mutex_unlock(&codec->user_mutex); +#endif return 0; } |
