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-rw-r--r--include/sound/core.h31
1 files changed, 17 insertions, 14 deletions
diff --git a/include/sound/core.h b/include/sound/core.h
index f8c4ef0aa352..52fcc2f62b9f 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -126,25 +126,26 @@ struct snd_monitor_file {
struct snd_monitor_file *next;
};
-struct snd_shutdown_f_ops; /* define it later */
+struct snd_shutdown_f_ops; /* define it later in init.c */
/* main structure for soundcard */
struct _snd_card {
- int number; /* number of soundcard (index to snd_cards) */
+ int number; /* number of soundcard (index to
+ snd_cards) */
char id[16]; /* id string of this card */
char driver[16]; /* driver name */
char shortname[32]; /* short name of this soundcard */
char longname[80]; /* name of this soundcard */
char mixername[80]; /* mixer name */
- char components[80]; /* card components delimited with space */
-
+ char components[80]; /* card components delimited with
+ space */
struct module *module; /* top-level module */
void *private_data; /* private data for soundcard */
- void (*private_free) (snd_card_t *card); /* callback for freeing of private data */
-
+ void (*private_free) (snd_card_t *card); /* callback for freeing of
+ private data */
struct list_head devices; /* devices */
unsigned int last_numid; /* last used numeric ID */
@@ -160,7 +161,8 @@ struct _snd_card {
struct proc_dir_entry *proc_root_link; /* number link to real id */
struct snd_monitor_file *files; /* all files associated to this card */
- struct snd_shutdown_f_ops *s_f_ops; /* file operations in the shutdown state */
+ struct snd_shutdown_f_ops *s_f_ops; /* file operations in the shutdown
+ state */
spinlock_t files_lock; /* lock the files for this card */
int shutdown; /* this card is going down */
wait_queue_head_t shutdown_sleep;
@@ -196,8 +198,6 @@ static inline void snd_power_unlock(snd_card_t *card)
up(&card->power_lock);
}
-int snd_power_wait(snd_card_t *card, unsigned int power_state, struct file *file);
-
static inline unsigned int snd_power_get_state(snd_card_t *card)
{
return card->power_state;
@@ -208,6 +208,10 @@ static inline void snd_power_change_state(snd_card_t *card, unsigned int state)
card->power_state = state;
wake_up(&card->power_sleep);
}
+
+/* init.c */
+int snd_power_wait(snd_card_t *card, unsigned int power_state, struct file *file);
+
int snd_card_set_pm_callback(snd_card_t *card,
int (*suspend)(snd_card_t *, pm_message_t),
int (*resume)(snd_card_t *),
@@ -238,15 +242,14 @@ static inline int snd_power_wait(snd_card_t *card, unsigned int state, struct fi
#endif /* CONFIG_PM */
-/* device.c */
-
struct _snd_minor {
struct list_head list; /* list of all minors per card */
int number; /* minor number */
int device; /* device number */
const char *comment; /* for /proc/asound/devices */
struct file_operations *f_ops; /* file operations */
- char name[0]; /* device name (keep at the end of structure) */
+ char name[0]; /* device name (keep at the end of
+ structure) */
};
typedef struct _snd_minor snd_minor_t;
@@ -411,7 +414,7 @@ void snd_verbose_printd(const char *file, int line, const char *format, ...)
printk(fmt ,##args)
#endif
/**
- * snd_assert - run-time assersion macro
+ * snd_assert - run-time assertion macro
* @expr: expression
* @args...: the action
*
@@ -427,7 +430,7 @@ void snd_verbose_printd(const char *file, int line, const char *format, ...)
}\
} while (0)
/**
- * snd_runtime_check - run-time assersion macro
+ * snd_runtime_check - run-time assertion macro
* @expr: expression
* @args...: the action
*
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