aboutsummaryrefslogtreecommitdiff
path: root/sound/core/pcm.c
diff options
context:
space:
mode:
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/pcm.c
parenta817650ebb451ef27db2baa7e10d0c28609bed13 (diff)
downloadlinux-linaro-stable-eb7c06e8e9c93b495e355421cffd3c43c266d7d2.tar.gz
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/pcm.c')
-rw-r--r--sound/core/pcm.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 61798f85d030..578327e2bc26 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -637,7 +637,7 @@ static inline int snd_pcm_substream_proc_done(struct snd_pcm_substream *substrea
* calling this, i.e. zero must be given to the argument of
* snd_pcm_new().
*
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
*/
int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count)
{
@@ -759,7 +759,7 @@ static int _snd_pcm_new(struct snd_card *card, const char *id, int device,
* The pcm operators have to be set afterwards to the new instance
* via snd_pcm_set_ops().
*
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
*/
int snd_pcm_new(struct snd_card *card, const char *id, int device,
int playback_count, int capture_count, struct snd_pcm **rpcm)
@@ -787,7 +787,7 @@ EXPORT_SYMBOL(snd_pcm_new);
* The pcm operators have to be set afterwards to the new instance
* via snd_pcm_set_ops().
*
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
*/
int snd_pcm_new_internal(struct snd_card *card, const char *id, int device,
int playback_count, int capture_count,