tree f53aa110b92ff941f5d2d84d6ee38b1a45b3e005
parent a817650ebb451ef27db2baa7e10d0c28609bed13
author Yacine Belkadi <yacine.belkadi.1@gmail.com> 1363035914 +0100
committer Takashi Iwai <tiwai@suse.de> 1363073573 +0100

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>