diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2015-10-22 11:11:56 +0000 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-11 11:00:00 +0200 |
| commit | a64a874596822a1e00e2ecb09bd06e059560629d (patch) | |
| tree | 092f3eabde6348e831ac52252a99146cb13b047a /include/sound | |
| parent | 23a670ba260c246d151d7fcf52b5c216249dde33 (diff) | |
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been superseded by newer alsa-driver releases.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>
(cherry picked from commit 53e597b1d194910bef53ed0632da329fef497904)
Change-Id: Ifa69c873640b171aa1843335b2b3cb856d29bb1a
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 b48792fe3..615427d38 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -338,10 +338,6 @@ 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 */ |