diff options
| author | Yacine Belkadi <yacine.belkadi.1@gmail.com> | 2013-03-11 22:05:14 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-03-12 08:32:53 +0100 |
| commit | eb7c06e8e9c93b495e355421cffd3c43c266d7d2 (patch) | |
| tree | f53aa110b92ff941f5d2d84d6ee38b1a45b3e005 /sound/core/device.c | |
| parent | a817650ebb451ef27db2baa7e10d0c28609bed13 (diff) | |
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/device.c')
| -rw-r--r-- | sound/core/device.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/core/device.c b/sound/core/device.c index f03cb5444a5..df88defed17 100644 --- a/sound/core/device.c +++ b/sound/core/device.c @@ -39,7 +39,7 @@ * The data pointer plays a role as the identifier, too, so the * pointer address must be unique and unchanged. * - * Returns zero if successful, or a negative error code on failure. + * Return: Zero if successful, or a negative error code on failure. */ int snd_device_new(struct snd_card *card, snd_device_type_t type, void *device_data, struct snd_device_ops *ops) @@ -73,7 +73,7 @@ EXPORT_SYMBOL(snd_device_new); * callbacks, dev_disconnect and dev_free, corresponding to the state. * Then release the device. * - * Returns zero if successful, or a negative error code on failure or if the + * Return: Zero if successful, or a negative error code on failure or if the * device not found. */ int snd_device_free(struct snd_card *card, void *device_data) @@ -116,7 +116,7 @@ EXPORT_SYMBOL(snd_device_free); * * Usually called from snd_card_disconnect(). * - * Returns zero if successful, or a negative error code on failure or if the + * Return: Zero if successful, or a negative error code on failure or if the * device not found. */ int snd_device_disconnect(struct snd_card *card, void *device_data) @@ -151,7 +151,7 @@ int snd_device_disconnect(struct snd_card *card, void *device_data) * but it can be called later if any new devices are created after * invocation of snd_card_register(). * - * Returns zero if successful, or a negative error code on failure or if the + * Return: Zero if successful, or a negative error code on failure or if the * device not found. */ int snd_device_register(struct snd_card *card, void *device_data) |