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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/hwdep.c
parenta817650ebb451ef27db2baa7e10d0c28609bed13 (diff)
downloadop-kernel-dev-eb7c06e8e9c93b495e355421cffd3c43c266d7d2.zip
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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/hwdep.c')
-rw-r--r--sound/core/hwdep.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
index 3f7f662..d105073 100644
--- a/sound/core/hwdep.c
+++ b/sound/core/hwdep.c
@@ -356,7 +356,7 @@ static const struct file_operations snd_hwdep_f_ops =
* The callbacks (hwdep->ops) must be set on the returned instance
* after this call manually by the caller.
*
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
*/
int snd_hwdep_new(struct snd_card *card, char *id, int device,
struct snd_hwdep **rhwdep)
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