diff options
Diffstat (limited to 'sound/hda/hdac_regmap.c')
| -rw-r--r-- | sound/hda/hdac_regmap.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sound/hda/hdac_regmap.c b/sound/hda/hdac_regmap.c index b0ed870ffb88..eb8f7c30cb09 100644 --- a/sound/hda/hdac_regmap.c +++ b/sound/hda/hdac_regmap.c @@ -339,6 +339,12 @@ static const struct regmap_config hda_regmap_cfg = { .use_single_rw = true, }; +/** + * snd_hdac_regmap_init - Initialize regmap for HDA register accesses + * @codec: the codec object + * + * Returns zero for success or a negative error code. + */ int snd_hdac_regmap_init(struct hdac_device *codec) { struct regmap *regmap; @@ -352,6 +358,10 @@ int snd_hdac_regmap_init(struct hdac_device *codec) } EXPORT_SYMBOL_GPL(snd_hdac_regmap_init); +/** + * snd_hdac_regmap_init - Release the regmap from HDA codec + * @codec: the codec object + */ void snd_hdac_regmap_exit(struct hdac_device *codec) { if (codec->regmap) { |