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| author |   Takashi Iwai <tiwai@suse.de> | 2005-09-05 17:15:37 +0200 |
|---|---|---|
| committer |   Jaroslav Kysela <perex@suse.cz> | 2005-09-12 10:41:49 +0200 |
| commit | ecbcfe36fa882e9f8f2be63ac0c42978336bf997 (patch) | |
| tree | b43fe6845a9de4e077cfba15c214d66e74866486 /include/sound | |
| parent | [ALSA] Update/fix ALSA document (diff) | |
| download | linux-dev-ecbcfe36fa882e9f8f2be63ac0c42978336bf997.tar.xz linux-dev-ecbcfe36fa882e9f8f2be63ac0c42978336bf997.zip | |
[ALSA] Introduce snd_card_set_generic_dev()
ALSA Core
A new function snd_card_set_generic_dev() is introduced to add the
'generic device' support for devices without proper bus on sysfs.
It's a last resort, and should be removed in future when they have
a proper bus, instead.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/core.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index 3dc41fd5c54d..26160adcdffc 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -168,6 +168,9 @@ struct _snd_card { wait_queue_head_t shutdown_sleep; struct work_struct free_workq; /* for free in workqueue */ struct device *dev; +#ifdef CONFIG_SND_GENERIC_DRIVER + struct snd_generic_device *generic_dev; +#endif #ifdef CONFIG_PM int (*pm_suspend)(snd_card_t *card, pm_message_t state); @@ -176,9 +179,6 @@ struct _snd_card { unsigned int power_state; /* power state */ struct semaphore power_lock; /* power lock */ wait_queue_head_t power_sleep; -#ifdef CONFIG_SND_GENERIC_PM - struct snd_generic_device *pm_dev; /* for ISA */ -#endif #endif #if defined(CONFIG_SND_MIXER_OSS) || defined(CONFIG_SND_MIXER_OSS_MODULE) @@ -348,6 +348,8 @@ int snd_card_file_remove(snd_card_t *card, struct file *file); #ifndef snd_card_set_dev #define snd_card_set_dev(card,devptr) ((card)->dev = (devptr)) #endif +/* register a generic device (for ISA, etc) */ +int snd_card_set_generic_dev(snd_card_t *card); /* device.c */ |