diff options
| -rw-r--r-- | include/sound/info.h | 94 | ||||
| -rw-r--r-- | sound/core/info.c | 110 |
2 files changed, 101 insertions, 103 deletions
diff --git a/include/sound/info.h b/include/sound/info.h index 1d76bf3..df03e60 100644 --- a/include/sound/info.h +++ b/include/sound/info.h @@ -34,8 +34,6 @@ struct snd_info_buffer { int error; /* error code */ }; -typedef struct snd_info_buffer snd_info_buffer_t; - #define SNDRV_INFO_CONTENT_TEXT 0 #define SNDRV_INFO_CONTENT_DATA 1 @@ -44,28 +42,28 @@ struct snd_info_entry; struct snd_info_entry_text { unsigned long read_size; unsigned long write_size; - void (*read) (snd_info_entry_t *entry, snd_info_buffer_t * buffer); - void (*write) (snd_info_entry_t *entry, snd_info_buffer_t * buffer); + void (*read) (struct snd_info_entry *entry, struct snd_info_buffer *buffer); + void (*write) (struct snd_info_entry *entry, struct snd_info_buffer *buffer); }; struct snd_info_entry_ops { - int (*open) (snd_info_entry_t *entry, + int (*open) (struct snd_info_entry *entry, unsigned short mode, void **file_private_data); - int (*release) (snd_info_entry_t * entry, + int (*release) (struct snd_info_entry * entry, unsigned short mode, void *file_private_data); - long (*read) (snd_info_entry_t *entry, void *file_private_data, + long (*read) (struct snd_info_entry *entry, void *file_private_data, struct file * file, char __user *buf, unsigned long count, unsigned long pos); - long (*write) (snd_info_entry_t *entry, void *file_private_data, + long (*write) (struct snd_info_entry *entry, void *file_private_data, struct file * file, const char __user *buf, unsigned long count, unsigned long pos); - long long (*llseek) (snd_info_entry_t *entry, void *file_private_data, + long long (*llseek) (struct snd_info_entry *entry, void *file_private_data, struct file * file, long long offset, int orig); - unsigned int (*poll) (snd_info_entry_t *entry, void *file_private_data, + unsigned int (*poll) (struct snd_info_entry *entry, void *file_private_data, struct file * file, poll_table * wait); - int (*ioctl) (snd_info_entry_t *entry, void *file_private_data, + int (*ioctl) (struct snd_info_entry *entry, void *file_private_data, struct file * file, unsigned int cmd, unsigned long arg); - int (*mmap) (snd_info_entry_t *entry, void *file_private_data, + int (*mmap) (struct snd_info_entry *entry, void *file_private_data, struct inode * inode, struct file * file, struct vm_area_struct * vma); }; @@ -80,20 +78,20 @@ struct snd_info_entry { struct snd_info_entry_text text; struct snd_info_entry_ops *ops; } c; - snd_info_entry_t *parent; - snd_card_t *card; + struct snd_info_entry *parent; + struct snd_card *card; struct module *module; void *private_data; - void (*private_free)(snd_info_entry_t *entry); + void (*private_free)(struct snd_info_entry *entry); struct proc_dir_entry *p; struct semaphore access; }; -extern int snd_info_check_reserved_words(const char *str); +int snd_info_check_reserved_words(const char *str); #if defined(CONFIG_SND_OSSEMUL) && defined(CONFIG_PROC_FS) -extern int snd_info_minor_register(void); -extern int snd_info_minor_unregister(void); +int snd_info_minor_register(void); +int snd_info_minor_unregister(void); #else #define snd_info_minor_register() /* NOP */ #define snd_info_minor_unregister() /* NOP */ @@ -102,42 +100,42 @@ extern int snd_info_minor_unregister(void); #ifdef CONFIG_PROC_FS -extern snd_info_entry_t *snd_seq_root; +extern struct snd_info_entry *snd_seq_root; #ifdef CONFIG_SND_OSSEMUL -extern snd_info_entry_t *snd_oss_root; +extern struct snd_info_entry *snd_oss_root; #else #define snd_oss_root NULL #endif -int snd_iprintf(snd_info_buffer_t * buffer, char *fmt,...) __attribute__ ((format (printf, 2, 3))); +int snd_iprintf(struct snd_info_buffer * buffer, char *fmt,...) __attribute__ ((format (printf, 2, 3))); int snd_info_init(void); int snd_info_done(void); -int snd_info_get_line(snd_info_buffer_t * buffer, char *line, int len); +int snd_info_get_line(struct snd_info_buffer * buffer, char *line, int len); char *snd_info_get_str(char *dest, char *src, int len); -snd_info_entry_t *snd_info_create_module_entry(struct module * module, +struct snd_info_entry *snd_info_create_module_entry(struct module * module, const char *name, - snd_info_entry_t * parent); -snd_info_entry_t *snd_info_create_card_entry(snd_card_t * card, + struct snd_info_entry * parent); +struct snd_info_entry *snd_info_create_card_entry(struct snd_card * card, const char *name, - snd_info_entry_t * parent); -void snd_info_free_entry(snd_info_entry_t * entry); -int snd_info_store_text(snd_info_entry_t * entry); -int snd_info_restore_text(snd_info_entry_t * entry); + struct snd_info_entry * parent); +void snd_info_free_entry(struct snd_info_entry * entry); +int snd_info_store_text(struct snd_info_entry * entry); +int snd_info_restore_text(struct snd_info_entry * entry); -int snd_info_card_create(snd_card_t * card); -int snd_info_card_register(snd_card_t * card); -int snd_info_card_free(snd_card_t * card); -int snd_info_register(snd_info_entry_t * entry); -int snd_info_unregister(snd_info_entry_t * entry); +int snd_info_card_create(struct snd_card * card); +int snd_info_card_register(struct snd_card * card); +int snd_info_card_free(struct snd_card * card); +int snd_info_register(struct snd_info_entry * entry); +int snd_info_unregister(struct snd_info_entry * entry); /* for card drivers */ -int snd_card_proc_new(snd_card_t *card, const char *name, snd_info_entry_t **entryp); +int snd_card_proc_new(struct snd_card *card, const char *name, struct snd_info_entry **entryp); -static inline void snd_info_set_text_ops(snd_info_entry_t *entry, +static inline void snd_info_set_text_ops(struct snd_info_entry *entry, void *private_data, long read_size, - void (*read)(snd_info_entry_t *, snd_info_buffer_t *)) + void (*read)(struct snd_info_entry *, struct snd_info_buffer *)) { entry->private_data = private_data; entry->c.text.read_size = read_size; @@ -150,21 +148,21 @@ static inline void snd_info_set_text_ops(snd_info_entry_t *entry, #define snd_seq_root NULL #define snd_oss_root NULL -static inline int snd_iprintf(snd_info_buffer_t * buffer, char *fmt,...) { return 0; } +static inline int snd_iprintf(struct snd_info_buffer * buffer, char *fmt,...) { return 0; } static inline int snd_info_init(void) { return 0; } static inline int snd_info_done(void) { return 0; } -static inline int snd_info_get_line(snd_info_buffer_t * buffer, char *line, int len) { return 0; } +static inline int snd_info_get_line(struct snd_info_buffer * buffer, char *line, int len) { return 0; } static inline char *snd_info_get_str(char *dest, char *src, int len) { return NULL; } -static inline snd_info_entry_t *snd_info_create_module_entry(struct module * module, const char *name, snd_info_entry_t * parent) { return NULL; } -static inline snd_info_entry_t *snd_info_create_card_entry(snd_card_t * card, const char *name, snd_info_entry_t * parent) { return NULL; } -static inline void snd_info_free_entry(snd_info_entry_t * entry) { ; } +static inline struct snd_info_entry *snd_info_create_module_entry(struct module * module, const char *name, struct snd_info_entry * parent) { return NULL; } +static inline struct snd_info_entry *snd_info_create_card_entry(struct snd_card * card, const char *name, struct snd_info_entry * parent) { return NULL; } +static inline void snd_info_free_entry(struct snd_info_entry * entry) { ; } -static inline int snd_info_card_create(snd_card_t * card) { return 0; } -static inline int snd_info_card_register(snd_card_t * card) { return 0; } -static inline int snd_info_card_free(snd_card_t * card) { return 0; } -static inline int snd_info_register(snd_info_entry_t * entry) { return 0; } -static inline int snd_info_unregister(snd_info_entry_t * entry) { return 0; } +static inline int snd_info_card_create(struct snd_card * card) { return 0; } +static inline int snd_info_card_register(struct snd_card * card) { return 0; } +static inline int snd_info_card_free(struct snd_card * card) { return 0; } +static inline int snd_info_register(struct snd_info_entry * entry) { return 0; } +static inline int snd_info_unregister(struct snd_info_entry * entry) { return 0; } #define snd_card_proc_new(card,name,entryp) 0 /* always success */ #define snd_info_set_text_ops(entry,private_data,read_size,read) /*NOP*/ @@ -185,7 +183,7 @@ static inline int snd_info_unregister(snd_info_entry_t * entry) { return 0; } #define SNDRV_OSS_INFO_DEV_COUNT 6 -extern int snd_oss_info_register(int dev, int num, char *string); +int snd_oss_info_register(int dev, int num, char *string); #define snd_oss_info_unregister(dev, num) snd_oss_info_register(dev, num, NULL) #endif /* CONFIG_SND_OSSEMUL && CONFIG_PROC_FS */ diff --git a/sound/core/info.c b/sound/core/info.c index 39f9b97..ec3282f 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -70,12 +70,12 @@ int snd_info_check_reserved_words(const char *str) static DECLARE_MUTEX(info_mutex); -typedef struct _snd_info_private_data { - snd_info_buffer_t *rbuffer; - snd_info_buffer_t *wbuffer; - snd_info_entry_t *entry; +struct snd_info_private_data { + struct snd_info_buffer *rbuffer; + struct snd_info_buffer *wbuffer; + struct snd_info_entry *entry; void *file_private_data; -} snd_info_private_data_t; +}; static int snd_info_version_init(void); static int snd_info_version_done(void); @@ -90,7 +90,7 @@ static int snd_info_version_done(void); * * Returns the size of output string. */ -int snd_iprintf(snd_info_buffer_t * buffer, char *fmt,...) +int snd_iprintf(struct snd_info_buffer *buffer, char *fmt,...) { va_list args; int len, res; @@ -115,9 +115,9 @@ int snd_iprintf(snd_info_buffer_t * buffer, char *fmt,...) */ static struct proc_dir_entry *snd_proc_root = NULL; -snd_info_entry_t *snd_seq_root = NULL; +struct snd_info_entry *snd_seq_root = NULL; #ifdef CONFIG_SND_OSSEMUL -snd_info_entry_t *snd_oss_root = NULL; +struct snd_info_entry *snd_oss_root = NULL; #endif static inline void snd_info_entry_prepare(struct proc_dir_entry *de) @@ -134,7 +134,7 @@ static void snd_remove_proc_entry(struct proc_dir_entry *parent, static loff_t snd_info_entry_llseek(struct file *file, loff_t offset, int orig) { - snd_info_private_data_t *data; + struct snd_info_private_data *data; struct snd_info_entry *entry; loff_t ret; @@ -176,9 +176,9 @@ out: static ssize_t snd_info_entry_read(struct file *file, char __user *buffer, size_t count, loff_t * offset) { - snd_info_private_data_t *data; + struct snd_info_private_data *data; struct snd_info_entry *entry; - snd_info_buffer_t *buf; + struct snd_info_buffer *buf; size_t size = 0; loff_t pos; @@ -217,9 +217,9 @@ static ssize_t snd_info_entry_read(struct file *file, char __user *buffer, static ssize_t snd_info_entry_write(struct file *file, const char __user *buffer, size_t count, loff_t * offset) { - snd_info_private_data_t *data; + struct snd_info_private_data *data; struct snd_info_entry *entry; - snd_info_buffer_t *buf; + struct snd_info_buffer *buf; size_t size = 0; loff_t pos; @@ -259,15 +259,15 @@ static ssize_t snd_info_entry_write(struct file *file, const char __user *buffer static int snd_info_entry_open(struct inode *inode, struct file *file) { - snd_info_entry_t *entry; - snd_info_private_data_t *data; - snd_info_buffer_t *buffer; + struct snd_info_entry *entry; + struct snd_info_private_data *data; + struct snd_info_buffer *buffer; struct proc_dir_entry *p; int mode, err; down(&info_mutex); p = PDE(inode); - entry = p == NULL ? NULL : (snd_info_entry_t *)p->data; + entry = p == NULL ? NULL : (struct snd_info_entry *)p->data; if (entry == NULL || entry->disconnected) { up(&info_mutex); return -ENODEV; @@ -381,8 +381,8 @@ static int snd_info_entry_open(struct inode *inode, struct file *file) static int snd_info_entry_release(struct inode *inode, struct file *file) { - snd_info_entry_t *entry; - snd_info_private_data_t *data; + struct snd_info_entry *entry; + struct snd_info_private_data *data; int mode; mode = file->f_flags & O_ACCMODE; @@ -420,7 +420,7 @@ static int snd_info_entry_release(struct inode *inode, struct file *file) static unsigned int snd_info_entry_poll(struct file *file, poll_table * wait) { - snd_info_private_data_t *data; + struct snd_info_private_data *data; struct snd_info_entry *entry; unsigned int mask; @@ -447,7 +447,7 @@ static unsigned int snd_info_entry_poll(struct file *file, poll_table * wait) static inline int _snd_info_entry_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { - snd_info_private_data_t *data; + struct snd_info_private_data *data; struct snd_info_entry *entry; data = file->private_data; @@ -479,7 +479,7 @@ static int snd_info_entry_ioctl(struct inode *inode, struct file *file, static int snd_info_entry_mmap(struct file *file, struct vm_area_struct *vma) { struct inode *inode = file->f_dentry->d_inode; - snd_info_private_data_t *data; + struct snd_info_private_data *data; struct snd_info_entry *entry; data = file->private_data; @@ -541,7 +541,7 @@ int __init snd_info_init(void) snd_proc_root = p; #ifdef CONFIG_SND_OSSEMUL { - snd_info_entry_t *entry; + struct snd_info_entry *entry; if ((entry = snd_info_create_module_entry(THIS_MODULE, "oss", NULL)) == NULL) return -ENOMEM; entry->mode = S_IFDIR | S_IRUGO | S_IXUGO; @@ -554,7 +554,7 @@ int __init snd_info_init(void) #endif #if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE) { - snd_info_entry_t *entry; + struct snd_info_entry *entry; if ((entry = snd_info_create_module_entry(THIS_MODULE, "seq", NULL)) == NULL) return -ENOMEM; entry->mode = S_IFDIR | S_IRUGO | S_IXUGO; @@ -601,10 +601,10 @@ int __exit snd_info_done(void) * create a card proc file * called from init.c */ -int snd_info_card_create(snd_card_t * card) +int snd_info_card_create(struct snd_card *card) { char str[8]; - snd_info_entry_t *entry; + struct snd_info_entry *entry; snd_assert(card != NULL, return -ENXIO); @@ -624,7 +624,7 @@ int snd_info_card_create(snd_card_t * card) * register the card proc file * called from init.c */ -int snd_info_card_register(snd_card_t * card) +int snd_info_card_register(struct snd_card *card) { struct proc_dir_entry *p; @@ -644,7 +644,7 @@ int snd_info_card_register(snd_card_t * card) * de-register the card proc file * called from init.c */ -int snd_info_card_free(snd_card_t * card) +int snd_info_card_free(struct snd_card *card) { snd_assert(card != NULL, return -ENXIO); if (card->proc_root_link) { @@ -669,7 +669,7 @@ int snd_info_card_free(snd_card_t * card) * * Returns zero if successful, or 1 if error or EOF. */ -int snd_info_get_line(snd_info_buffer_t * buffer, char *line, int len) +int snd_info_get_line(struct snd_info_buffer *buffer, char *line, int len) { int c = -1; @@ -747,9 +747,9 @@ char *snd_info_get_str(char *dest, char *src, int len) * * Returns the pointer of the new instance, or NULL on failure. */ -static snd_info_entry_t *snd_info_create_entry(const char *name) +static struct snd_info_entry *snd_info_create_entry(const char *name) { - snd_info_entry_t *entry; + struct snd_info_entry *entry; entry = kzalloc(sizeof(*entry), GFP_KERNEL); if (entry == NULL) return NULL; @@ -774,11 +774,11 @@ static snd_info_entry_t *snd_info_create_entry(const char *name) * * Returns the pointer of the new instance, or NULL on failure. */ -snd_info_entry_t *snd_info_create_module_entry(struct module * module, +struct snd_info_entry *snd_info_create_module_entry(struct module * module, const char *name, - snd_info_entry_t *parent) + struct snd_info_entry *parent) { - snd_info_entry_t *entry = snd_info_create_entry(name); + struct snd_info_entry *entry = snd_info_create_entry(name); if (entry) { entry->module = module; entry->parent = parent; @@ -796,11 +796,11 @@ snd_info_entry_t *snd_info_create_module_entry(struct module * module, * * Returns the pointer of the new instance, or NULL on failure. */ -snd_info_entry_t *snd_info_create_card_entry(snd_card_t * card, +struct snd_info_entry *snd_info_create_card_entry(struct snd_card *card, const char *name, - snd_info_entry_t * parent) + struct snd_info_entry * parent) { - snd_info_entry_t *entry = snd_info_create_entry(name); + struct snd_info_entry *entry = snd_info_create_entry(name); if (entry) { entry->module = card->module; entry->card = card; @@ -809,29 +809,29 @@ snd_info_entry_t *snd_info_create_card_entry(snd_card_t * card, return entry; } -static int snd_info_dev_free_entry(snd_device_t *device) +static int snd_info_dev_free_entry(struct snd_device *device) { - snd_info_entry_t *entry = device->device_data; + struct snd_info_entry *entry = device->device_data; snd_info_free_entry(entry); return 0; } -static int snd_info_dev_register_entry(snd_device_t *device) +static int snd_info_dev_register_entry(struct snd_device *device) { - snd_info_entry_t *entry = device->device_data; + struct snd_info_entry *entry = device->device_data; return snd_info_register(entry); } -static int snd_info_dev_disconnect_entry(snd_device_t *device) +static int snd_info_dev_disconnect_entry(struct snd_device *device) { - snd_info_entry_t *entry = device->device_data; + struct snd_info_entry *entry = device->device_data; entry->disconnected = 1; return 0; } -static int snd_info_dev_unregister_entry(snd_device_t *device) +static int snd_info_dev_unregister_entry(struct snd_device *device) { - snd_info_entry_t *entry = device->device_data; + struct snd_info_entry *entry = device->device_data; return snd_info_unregister(entry); } @@ -855,16 +855,16 @@ static int snd_info_dev_unregister_entry(snd_device_t *device) * * Returns zero if successful, or a negative error code on failure. */ -int snd_card_proc_new(snd_card_t *card, const char *name, - snd_info_entry_t **entryp) +int snd_card_proc_new(struct snd_card *card, const char *name, + struct snd_info_entry **entryp) { - static snd_device_ops_t ops = { + static struct snd_device_ops ops = { .dev_free = snd_info_dev_free_entry, .dev_register = snd_info_dev_register_entry, .dev_disconnect = snd_info_dev_disconnect_entry, .dev_unregister = snd_info_dev_unregister_entry }; - snd_info_entry_t *entry; + struct snd_info_entry *entry; int err; entry = snd_info_create_card_entry(card, name, card->proc_root); @@ -885,7 +885,7 @@ int snd_card_proc_new(snd_card_t *card, const char *name, * * Releases the info entry. Don't call this after registered. */ -void snd_info_free_entry(snd_info_entry_t * entry) +void snd_info_free_entry(struct snd_info_entry * entry) { if (entry == NULL) return; @@ -903,7 +903,7 @@ void snd_info_free_entry(snd_info_entry_t * entry) * * Returns zero if successful, or a negative error code on failure. */ -int snd_info_register(snd_info_entry_t * entry) +int snd_info_register(struct snd_info_entry * entry) { struct proc_dir_entry *root, *p = NULL; @@ -933,7 +933,7 @@ int snd_info_register(snd_info_entry_t * entry) * * Returns zero if successful, or a negative error code on failure. */ -int snd_info_unregister(snd_info_entry_t * entry) +int snd_info_unregister(struct snd_info_entry * entry) { struct proc_dir_entry *root; @@ -952,9 +952,9 @@ int snd_info_unregister(snd_info_entry_t * entry) */ -static snd_info_entry_t *snd_info_version_entry = NULL; +static struct snd_info_entry *snd_info_version_entry = NULL; -static void snd_info_version_read(snd_info_entry_t *entry, snd_info_buffer_t * buffer) +static void snd_info_version_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) { snd_iprintf(buffer, "Advanced Linux Sound Architecture Driver Version " @@ -964,7 +964,7 @@ static void snd_info_version_read(snd_info_entry_t *entry, snd_info_buffer_t * b static int __init snd_info_version_init(void) { - snd_info_entry_t *entry; + struct snd_info_entry *entry; entry = snd_info_create_module_entry(THIS_MODULE, "version", NULL); if (entry == NULL) |
