linux.git/sound/core/oss, branch v3.19

ALSA: oss: Use standard printk helpers

2014-02-14T07:14:17+00:00

Use dev_err() & co as much as possible.  If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.

Signed-off-by: Takashi Iwai

ALSA: Drop unused name argument in snd_register_oss_device()

2014-02-12T09:58:19+00:00

The last argument, name, of snd_oss_register_device() is nowhere
referred in the function in the current code.  Let's drop it.

Signed-off-by: Takashi Iwai

ALSA: core: fix NULL checking in snd_pcm_plug_slave_size()

2012-11-14T07:03:31+00:00

The dereference snd_pcm_plug_stream(plug) should come after the NULL
check snd_BUG_ON(!plug).

Signed-off-by: Xi Wang 
Signed-off-by: Takashi Iwai

ALSA: core: fix NULL checking in snd_pcm_plug_client_size()

2012-11-14T07:03:27+00:00

The dereference snd_pcm_plug_stream(plug) should come after the NULL
check snd_BUG_ON(!plug).

Signed-off-by: Xi Wang 
Signed-off-by: Takashi Iwai

ALSA: Fix card refcount unbalance

2012-11-08T13:36:18+00:00

There are uncovered cases whether the card refcount introduced by the
commit a0830dbd isn't properly increased or decreased:
- OSS PCM and mixer success paths
- When lookup function gets NULL

This patch fixes these places.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=50251

Cc: 
Signed-off-by: Takashi Iwai

ALSA: Avoid endless sleep after disconnect

2012-10-30T10:07:15+00:00

When disconnect callback is called, each component should wake up
sleepers and check card->shutdown flag for avoiding the endless sleep
blocking the proper resource release.

Cc: 
Signed-off-by: Takashi Iwai

ALSA: Add a reference counter to card instance

2012-10-30T10:07:10+00:00

For more strict protection for wild disconnections, a refcount is
introduced to the card instance, and let it up/down when an object is
referred via snd_lookup_*() in the open ops.

The free-after-last-close check is also changed to check this refcount
instead of the empty list, too.

Reported-by: Matthieu CASTET 
Cc: 
Signed-off-by: Takashi Iwai

ALSA: fix possible memory leak in snd_mixer_oss_build_input()

2012-09-03T08:08:28+00:00

uinfo has been allocated in this function and should be
freed before leaving from the error handling cases.

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun 
Signed-off-by: Takashi Iwai

ALSA: module_param: make bool parameters really bool

2011-12-19T09:34:41+00:00

module_param(bool) used to counter-intuitively take an int.  In
fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
trick.

It's time to remove the int/unsigned int option.  For this version
it'll simply give a warning, but it'll break next kernel version.

Signed-off-by: Rusty Russell 
Signed-off-by: Takashi Iwai

sound: Add module.h to the previously silent sound users

2011-10-31T23:31:21+00:00

Lots of sound drivers were getting module.h via the implicit presence
of it in  but we are going to clean that up.  So
fix up those users now.

Signed-off-by: Paul Gortmaker