diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2015-10-22 14:11:56 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-10-22 18:16:23 +0300 |
| commit | 53e597b1d194910bef53ed0632da329fef497904 (patch) | |
| tree | 9133a041cacaa891051ac96d7218306fcef03995 /include/sound | |
| parent | f937b43d48f1080e39de723d15680b2ad5d7e6fd (diff) | |
| download | linux-53e597b1d194910bef53ed0632da329fef497904.tar.xz | |
ALSA: Remove transfer_ack_{begin,end} callbacks from struct snd_pcm_runtime
While there is nothing wrong with the transfer_ack_begin and
transfer_ack_end callbacks per-se, the last documented user was part of the
alsa-driver 0.5.12a package, which was released 14 years ago and even
predates the upstream integration of the ALSA core and has subsequently
been superseded by newer alsa-driver releases.
This seems to indicate that there is no need for having these callbacks and
they are just cruft that can be removed.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/pcm.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 2882dddfc91c..3e0ffd21901f 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -402,10 +402,6 @@ struct snd_pcm_runtime { struct snd_pcm_hardware hw; struct snd_pcm_hw_constraints hw_constraints; - /* -- interrupt callbacks -- */ - void (*transfer_ack_begin)(struct snd_pcm_substream *substream); - void (*transfer_ack_end)(struct snd_pcm_substream *substream); - /* -- timer -- */ unsigned int timer_resolution; /* timer resolution */ int tstamp_type; /* timestamp type */ |