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ALSA: timer: Introduce disconnect op to snd_timer_instance

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Instead of the previous ugly hack, introduce a new op, disconnect, to
snd_timer_instance object for handling the wake up of pending tasks
more cleanly.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=109431
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2016-01-21 17:43:08 +01:00
parent 230323dac0
commit 40ed9444cd
2 changed files with 12 additions and 12 deletions
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include/sound/timer.h
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@@ -104,6 +104,7 @@ struct snd_timer_instance {
int event,
struct timespec * tstamp,
unsigned long resolution);
void (*disconnect)(struct snd_timer_instance *timeri);
void *callback_data;
unsigned long ticks; /* auto-load ticks when expired */
unsigned long cticks; /* current ticks */