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[ALSA] create device symlink in snd-aoa

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create sysfs device symlinks for snd-aoa in /sys/class/sound/controlC0 This
allows hald to recognize the device as sound device.  Furthermore it allows
the desktop user to actually access the sound device nodes.  hald and
related packages will modify the acl attributes.
Fixes https://bugzilla.novell.com/show_bug.cgi?id=106294
Acked-by: Johannes Berg <johannes@sipsolutions.net>

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Olaf Hering 2006-12-07 08:24:12 +01:00 committed by Jaroslav Kysela
parent e0e6ce0380
commit 61e77107fa
5 changed files with 7 additions and 6 deletions
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2
sound/aoa/aoa.h
View File

@ -99,7 +99,7 @@ struct aoa_fabric {
* that are not assigned yet are passed to the fabric
* again for reconsideration. */
extern int
aoa_fabric_register(struct aoa_fabric *fabric);
aoa_fabric_register(struct aoa_fabric *fabric, struct device *dev);
/* it is vital to call this when the fabric exits!
* When calling, the remove_codec will be called

3
sound/aoa/core/snd-aoa-alsa.c
View File

@ -14,7 +14,7 @@ MODULE_PARM_DESC(index, "index for AOA sound card.");
static struct aoa_card *aoa_card;
int aoa_alsa_init(char *name, struct module *mod)
int aoa_alsa_init(char *name, struct module *mod, struct device *dev)
{
struct snd_card *alsa_card;
int err;
@ -28,6 +28,7 @@ int aoa_alsa_init(char *name, struct module *mod)
return -ENOMEM;
aoa_card = alsa_card->private_data;
aoa_card->alsa_card = alsa_card;
alsa_card->dev = dev;
strlcpy(alsa_card->driver, "AppleOnbdAudio", sizeof(alsa_card->driver));
strlcpy(alsa_card->shortname, name, sizeof(alsa_card->shortname));
strlcpy(alsa_card->longname, name, sizeof(alsa_card->longname));

2
sound/aoa/core/snd-aoa-alsa.h
View File

@ -10,7 +10,7 @@
#define __SND_AOA_ALSA_H
#include "../aoa.h"
extern int aoa_alsa_init(char *name, struct module *mod);
extern int aoa_alsa_init(char *name, struct module *mod, struct device *dev);
extern void aoa_alsa_cleanup(void);
#endif /* __SND_AOA_ALSA_H */

4
sound/aoa/core/snd-aoa-core.c
View File

@ -82,7 +82,7 @@ void aoa_codec_unregister(struct aoa_codec *codec)
}
EXPORT_SYMBOL_GPL(aoa_codec_unregister);
int aoa_fabric_register(struct aoa_fabric *new_fabric)
int aoa_fabric_register(struct aoa_fabric *new_fabric, struct device *dev)
{
struct aoa_codec *c;
int err;
@ -98,7 +98,7 @@ int aoa_fabric_register(struct aoa_fabric *new_fabric)
if (!new_fabric)
return -EINVAL;
err = aoa_alsa_init(new_fabric->name, new_fabric->owner);
err = aoa_alsa_init(new_fabric->name, new_fabric->owner, dev);
if (err)
return err;

2
sound/aoa/fabrics/snd-aoa-fabric-layout.c
View File

@ -1014,7 +1014,7 @@ static int aoa_fabric_layout_probe(struct soundbus_dev *sdev)
ldev->gpio.methods->init(&ldev->gpio);
err = aoa_fabric_register(&layout_fabric);
err = aoa_fabric_register(&layout_fabric, &sdev->ofdev.dev);
if (err && err != -EALREADY) {
printk(KERN_INFO "snd-aoa-fabric-layout: can't use,"
" another fabric is active!\n");