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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2014-07-22 23:13:56 +0900 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-07-22 16:21:54 +0200 |
| commit | f77ac91e8edade4755f732d52fa094dc3bfd8b8e (patch) | |
| tree | 8ba708e922f0dc20e0dfb52bcff26b501c8b7840 /sound/firewire/speakers.c | |
| parent | 5a0438f4a6328b47bd3c00b2f03eb766cc72a75c (diff) | |
| download | talos-obmc-linux-f77ac91e8edade4755f732d52fa094dc3bfd8b8e.tar.gz talos-obmc-linux-f77ac91e8edade4755f732d52fa094dc3bfd8b8e.zip | |
ALSA: bebob: Correction for return value of .put callback
This commit is for correction of my misunderstanding about return value of
.put callback in ALSA Control interface.
According to 'Writing ALSA Driver' (*1), return value of the callback has
three patterns; 1: changed, 0: not changed, an negative value: fatal error.
But I misunderstood that it's boolean; zero or nonzero.
*1: Writing an ALSA Driver (2005, Takashi Iwai)
http://www.alsa-project.org/main/index.php/ALSA_Driver_Documentation
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/speakers.c')
0 files changed, 0 insertions, 0 deletions
