diff options
Diffstat (limited to 'firmware/pcm_mixer.c')
-rw-r--r-- | firmware/pcm_mixer.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/firmware/pcm_mixer.c b/firmware/pcm_mixer.c index fcd9a1c4fd..4fd96bc97c 100644 --- a/firmware/pcm_mixer.c +++ b/firmware/pcm_mixer.c | |||
@@ -271,7 +271,9 @@ void mixer_channel_play_data(enum pcm_mixer_channel channel, | |||
271 | { | 271 | { |
272 | /* Initial buffer not passed - call the callback now */ | 272 | /* Initial buffer not passed - call the callback now */ |
273 | pcm_play_lock(); | 273 | pcm_play_lock(); |
274 | mixer_deactivate_channel(chan); /* Protect chan struct if active */ | 274 | mixer_deactivate_channel(chan); /* Protect chan struct if active; |
275 | may also be same callback which | ||
276 | must not be reentered */ | ||
275 | pcm_play_unlock(); /* Allow playback while doing callback */ | 277 | pcm_play_unlock(); /* Allow playback while doing callback */ |
276 | 278 | ||
277 | size = 0; | 279 | size = 0; |