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| author | Takashi Iwai <tiwai@suse.de> | 2015-10-28 12:26:48 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-10-28 12:37:29 +0100 |
| commit | 78dd5e21b075053e67194ea8f496439bebc52728 (patch) | |
| tree | 8bf5d26f13b6189a5bbc6b9bca10bc4bb3074b4a /sound/hda/hdac_regmap.c | |
| parent | ALSA: Constify ratden/ratnum constraints (diff) | |
| download | linux-78dd5e21b075053e67194ea8f496439bebc52728.tar.xz linux-78dd5e21b075053e67194ea8f496439bebc52728.zip | |
ALSA: hda - Add / fix kernel doc comments
Give some readable comment in kernel doc style for each exported
function, as I promised in the previous meetings. While we're at it,
fix the wrong comments, too.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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) { |