kernel.git/sound/core/timer.c, branch linux-2.6.20.y

[ALSA] system timer: remove unused snd_timer_system_private.timer field

2006-09-23T08:38:17Z

Remove the snd_timer_system_private structure's timer field that was never used. Signed-off-by: Clemens Ladisch Signed-off-by: Jaroslav Kysela

[ALSA] timer: fix timer rescheduling

2006-09-23T08:38:13Z

When checking whether a hardware timer needs to be rescheduled, we have to compare against the previously scheduled interval and not against the actual interval between the last two interrupts. Signed-off-by: Clemens Ladisch Signed-off-by: Jaroslav Kysela

[ALSA] system timer: clear correction value when timer stops

2006-09-23T08:38:08Z

Do not retain the old correction value when the timer was stopped. Signed-off-by: Clemens Ladisch Signed-off-by: Jaroslav Kysela

[ALSA] system timer: accumulate correction for multiple lost ticks

2006-09-23T08:38:03Z

When multiple timer interrupts arrive too late, correct for all delays instead of ignoring the earlier ones. Signed-off-by: Clemens Ladisch Signed-off-by: Jaroslav Kysela

[ALSA] system timer: fix lost ticks correction adjustment

2006-09-23T08:37:58Z

Fix the adjustment of the lost ticks correction variable in the case when the correction has been fully taken into account in the next timer expiration value. Subtracting the scheduled ticks value would result in an underflow. Signed-off-by: Clemens Ladisch Signed-off-by: Jaroslav Kysela

[ALSA] Unregister device files at disconnection

2006-09-23T08:36:58Z

Orignally proposed by Sam Revitch . Unregister device files at disconnection to avoid the futher accesses. Also, the dev_unregister callback is removed and replaced with the combination of disconnect + free. A new function snd_card_free_when_closed() is introduced, which is used in USB disconnect callback. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Fix disconnection of proc interface

2006-09-23T08:36:48Z

- Add the linked list to each proc entry to enable a single-shot disconnection (unregister) - Deprecate snd_info_unregister(), use snd_info_free_entry() - Removed NULL checks of snd_info_free_entry() Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Fix a deadlock in snd-rtctimer

2006-07-12T18:08:06Z

Fix a occasional deadlock occuring with snd-rtctimer driver, added irqsave to the lock in tasklet (ALSA bug#952). Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Remove zero-initialization of static variables

2006-06-22T19:33:45Z

Removed zero-initializations of static variables. A tiny optimization. Signed-off-by: Takashi Iwai

[ALSA] Fix compile warning in timer.c

2006-06-22T19:33:15Z

Fix a compile warning in timer.c due to unused variables. Signed-off-by: Takashi Iwai