Merge branch 'drm-sti-next-2015-11-03' of http://git.linaro.org/people/benjamin.gaign...

[karo-tx-linux.git] / sound / hda / hdac_regmap.c

diff --git a/sound/hda/hdac_regmap.c b/sound/hda/hdac_regmap.c
index b0ed870ffb88eda0cc47e4c748488f314429375d..eb8f7c30cb0941275ebd495ee41467a0171e3562 100644 (file)
--- 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) {