From 78dd5e21b075053e67194ea8f496439bebc52728 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 28 Oct 2015 12:26:48 +0100 Subject: 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 --- sound/hda/hdac_regmap.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'sound/hda/hdac_regmap.c') 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) { -- cgit v1.2.3