litmus-rt.git/sound/parisc, branch wip-default-clustering

ALSA: sound/parisc: Move dereference after NULL test

2009-10-30T11:01:38+00:00

If the NULL test on h is needed in snd_harmony_mixer_init, then the
dereference should be after the NULL test.

Actually, there is a sequence of calls: snd_harmony_create, then
snd_harmony_pcm_init, and then snd_harmony_mixer_init.  snd_harmony_create
initializes h, but may indeed leave it as NULL.  There was no NULL test at
the beginning of snd_harmony_pcm_init, so I have added one.  The NULL test
in snd_harmony_mixer_init is then not necessary, but in case the ordering
of the calls changes, I have left it, and moved the dereference after it.

A simplified version of the semantic match that detects this problem is as
follows (http://coccinelle.lip6.fr/):

// 
@match exists@
expression x, E;
identifier fld;
@@

* x->fld
  ... when != \(x = E\|&x\)
* x == NULL
// 

Signed-off-by: Julia Lawall 
Signed-off-by: Takashi Iwai

Merge branch 'topic/section-fix' into for-linus

2009-06-10T05:26:46+00:00

* topic/section-fix:
  ALSA: Add missing __devexit_p() markers
  ALSA: powermac - Replace the rest of __init*
  ALSA: sound/ppc: update annotations of serveral functions

ALSA: Add missing __devexit_p() markers

2009-06-04T08:52:16+00:00

3 ISA sound drivers lack their __devexit_p() markers, which would
cause build failures when the kernel is built without hotplug support.

Signed-off-by: Jean Delvare 
Cc: Kyle McMartin 
Signed-off-by: Takashi Iwai

ALSA: parisc/harmony: fix printk format warning

2009-05-15T14:05:37+00:00

Fix this warning:
sound/parisc/harmony.c:938: warning: format '%lx' expects type 'long unsigned int',
but argument 2 has type 'resource_size_t'

Signed-off-by: Alexander Beregalov 
Signed-off-by: Takashi Iwai

ALSA: Convert to snd_card_create() in other sound/*

2009-01-12T14:21:19+00:00

Convert from snd_card_new() to the new snd_card_create() function
in other sound subdirectories.

Signed-off-by: Takashi Iwai

ALSA: harmony - fix a typo

2008-09-04T08:33:55+00:00

Fix a typo in the patch to remove snd_assert().

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

ALSA: Kill snd_assert() in other places

2008-08-13T09:46:40+00:00

Kill snd_assert() in other places, either removed or replaced with
if () with snd_BUG_ON().

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

sound: Convert to menuconfig

2008-05-27T13:56:20+00:00

Convert menu in sound Kconfig files to menuconfig and if.

Signed-off-by: Takashi Iwai

[ALSA] Remove sound/driver.h

2008-01-31T16:29:48+00:00

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

[PARISC] fix section mismatch warnings in harmony sound driver

2007-02-17T06:19:12+00:00

fix for two warnings:
- Section mismatch: reference to .init.text:snd_harmony_mixer_init from .text.snd_harmony_probe after 'snd_harmony_probe'
- Section mismatch: reference to .init.text:snd_harmony_mixer_reset from .text.snd_harmony_mixer_init after 'snd_harmony_mixer_init'

Signed-off-by: Helge Deller 
Signed-off-by: Kyle McMartin