kernel.git/sound/core/timer.c, branch linux-2.6.30.y

ALSA: sound/core: use memdup_user()

2009-04-14T10:39:12Z

Remove open-coded memdup_user(). Signed-off-by: Li Zefan Signed-off-by: Takashi Iwai

Rationalize fasync return values

2009-03-16T14:34:35Z

Most fasync implementations do something like: return fasync_helper(...); But fasync_helper() will return a positive value at times - a feature used in at least one place. Thus, a number of other drivers do: err = fasync_helper(...); if (err < 0) return err; return 0; In the interests of consistency and more concise code, it makes sense to map positive return values onto zero where ->fasync() is called. Cc: Al Viro Signed-off-by: Jonathan Corbet

ALSA: hda - Convert from takslet_hi_schedule() to tasklet_schedule()

2008-12-18T11:17:55Z

Replace all tasklet_hi_schedule() callers with the normal tasklet_schedule(). The former often causes troubles with RT-kernels, and has actually no merit. Signed-off-by: Takashi Iwai

saner FASYNC handling on file close

2008-11-01T16:49:46Z

As it is, all instances of ->release() for files that have ->fasync() need to remember to evict file from fasync lists; forgetting that creates a hole and we actually have a bunch that *does* forget. So let's keep our lives simple - let __fput() check FASYNC in file->f_flags and call ->fasync() there if it's been set. And lose that crap in ->release() instances - leaving it there is still valid, but we don't have to bother anymore. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds

ALSA: fix a typo during snd_assert() removal

2008-08-15T09:48:04Z

Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

ALSA: Kill snd_assert() in sound/core/*

2008-08-13T09:46:35Z

Kill snd_assert() in sound/core/*, either removed or replaced with if () with snd_BUG_ON(). Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

ALSA: remove CONFIG_KMOD from sound

2008-07-10T07:32:58Z

A bunch of things in alsa depend on CONFIG_KMOD, use CONFIG_MODULES instead where the dependency is needed at all. Signed-off-by: Johannes Berg Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

Dont touch fs_struct in drivers

2008-02-15T05:13:32Z

The sound drivers and the pnpbios core test for current->root != NULL. This test seems to be unnecessary since we always have rootfs mounted before initializing the drivers. Signed-off-by: Jan Blunck Acked-by: Christoph Hellwig Cc: Bjorn Helgaas Cc: Jaroslav Kysela Acked-by: Takashi Iwai Cc: Al Viro Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[ALSA] Remove sound/driver.h

2008-01-31T16:29:48Z

This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Use posix clock monotonic for PCM and timer timestamps

2008-01-31T16:29:31Z

We need an accurate and continuous (monotonic) time sources to do accurate synchronization among more timing sources. This patch allows to enable monotonic timestamps for ALSA PCM devices and enables monotonic timestamps for ALSA timer devices. Signed-off-by: Jaroslav Kysela