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Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6

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* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6:
  [PATCH] ALSA: Fix sysfs breakage
This commit is contained in:
Linus Torvalds
2007-01-30 08:34:02 -08:00
parent 701dfbc1cb 7d2aae1e88
commit 08456d10a6
4 changed files with 28 additions and 16 deletions
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include/sound/core.h
+15 -3
View File
@@ -132,8 +132,10 @@ struct snd_card {
int shutdown; /* this card is going down */
int free_on_last_close; /* free in context of file_release */
wait_queue_head_t shutdown_sleep;
struct device *parent;
struct device *dev;
struct device *dev; /* device assigned to this card */
#ifndef CONFIG_SYSFS_DEPRECATED
struct device *card_dev; /* cardX object for sysfs */
#endif
#ifdef CONFIG_PM
unsigned int power_state; /* power state */
@@ -191,6 +193,16 @@ struct snd_minor {
struct device *dev; /* device for sysfs */
};
/* return a device pointer linked to each sound device as a parent */
static inline struct device *snd_card_get_device_link(struct snd_card *card)
{
#ifdef CONFIG_SYSFS_DEPRECATED
return card ? card->dev : NULL;
#else
return card ? card->card_dev : NULL;
#endif
}
/* sound.c */
extern int snd_major;
@@ -257,7 +269,7 @@ int snd_card_file_add(struct snd_card *card, struct file *file);
int snd_card_file_remove(struct snd_card *card, struct file *file);
#ifndef snd_card_set_dev
#define snd_card_set_dev(card,devptr) ((card)->parent = (devptr))
#define snd_card_set_dev(card,devptr) ((card)->dev = (devptr))
#endif
/* device.c */