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[ALSA] cleanup and typo-correction 

ALSA Core
This patch changes, adds and remove some comments, which will
make now more sense and fit on a 80-char line. It also changes
the order of snd_power_wait() to make the file more readable.
It removes the device.c comment in front of _snd_minor,
cause snd_minor has nothing to do with device.c.
The both typos in the kernel-docs were corrected too.

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Henrik Kretzschmar 2005-06-29 19:31:06 +02:00 committed by Jaroslav Kysela
parent a3352f01ea
commit d5750f6785
1 changed files with 17 additions and 14 deletions
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31
include/sound/core.h
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@ -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
*