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authorYacine Belkadi <yacine.belkadi.1@gmail.com>2013-03-11 22:05:14 +0100
committerTakashi Iwai <tiwai@suse.de>2013-03-12 08:32:53 +0100
commiteb7c06e8e9c93b495e355421cffd3c43c266d7d2 (patch)
treef53aa110b92ff941f5d2d84d6ee38b1a45b3e005 /sound/core/jack.c
parenta817650ebb451ef27db2baa7e10d0c28609bed13 (diff)
downloadlinux-eb7c06e8e9c93b495e355421cffd3c43c266d7d2.tar.bz2
ALSA: add/change some comments describing function return values
script/kernel-doc reports the following type of warnings (when run in verbose mode): Warning(sound/core/init.c:152): No description found for return value of 'snd_card_create' To fix that: - add missing descriptions of function return values - use "Return:" sections to describe those return values Along the way: - complete some descriptions - fix some typos Signed-off-by: Yacine Belkadi <yacine.belkadi.1@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/jack.c')
-rw-r--r--sound/core/jack.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/core/jack.c b/sound/core/jack.c
index a06b1651fcba..b35fe7345c20 100644
--- a/sound/core/jack.c
+++ b/sound/core/jack.c
@@ -98,8 +98,8 @@ static int snd_jack_dev_register(struct snd_device *device)
*
* Creates a new jack object.
*
- * Returns zero if successful, or a negative error code on failure.
- * On success jjack will be initialised.
+ * Return: Zero if successful, or a negative error code on failure.
+ * On success @jjack will be initialised.
*/
int snd_jack_new(struct snd_card *card, const char *id, int type,
struct snd_jack **jjack)
@@ -189,6 +189,8 @@ EXPORT_SYMBOL(snd_jack_set_parent);
* using this abstraction.
*
* This function may only be called prior to registration of the jack.
+ *
+ * Return: Zero if successful, or a negative error code on failure.
*/
int snd_jack_set_key(struct snd_jack *jack, enum snd_jack_types type,
int keytype)