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[ALSA] Remove xxx_t typedefs: Raw MIDI
Modules: RawMidi Midlevel Remove xxx_t typedefs from the core raw MIDI codes. Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
Jaroslav Kysela
parent
53d2f744af
commit
48c9d417d7
3 changed files with 220 additions and 205 deletions
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@ -36,11 +36,6 @@
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* Raw MIDI interface
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*/
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typedef enum sndrv_rawmidi_stream snd_rawmidi_stream_t;
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typedef struct sndrv_rawmidi_info snd_rawmidi_info_t;
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typedef struct sndrv_rawmidi_params snd_rawmidi_params_t;
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typedef struct sndrv_rawmidi_status snd_rawmidi_status_t;
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#define SNDRV_RAWMIDI_DEVICES 8
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#define SNDRV_RAWMIDI_LFLG_OUTPUT (1<<0)
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@ -49,23 +44,22 @@ typedef struct sndrv_rawmidi_status snd_rawmidi_status_t;
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#define SNDRV_RAWMIDI_LFLG_APPEND (1<<2)
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#define SNDRV_RAWMIDI_LFLG_NOOPENLOCK (1<<3)
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typedef struct _snd_rawmidi_runtime snd_rawmidi_runtime_t;
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typedef struct _snd_rawmidi_substream snd_rawmidi_substream_t;
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typedef struct _snd_rawmidi_str snd_rawmidi_str_t;
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struct snd_rawmidi;
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struct snd_rawmidi_substream;
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typedef struct _snd_rawmidi_ops {
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int (*open) (snd_rawmidi_substream_t * substream);
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int (*close) (snd_rawmidi_substream_t * substream);
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void (*trigger) (snd_rawmidi_substream_t * substream, int up);
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void (*drain) (snd_rawmidi_substream_t * substream);
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} snd_rawmidi_ops_t;
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struct snd_rawmidi_ops {
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int (*open) (struct snd_rawmidi_substream * substream);
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int (*close) (struct snd_rawmidi_substream * substream);
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void (*trigger) (struct snd_rawmidi_substream * substream, int up);
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void (*drain) (struct snd_rawmidi_substream * substream);
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};
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typedef struct _snd_rawmidi_global_ops {
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int (*dev_register) (snd_rawmidi_t * rmidi);
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int (*dev_unregister) (snd_rawmidi_t * rmidi);
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} snd_rawmidi_global_ops_t;
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struct snd_rawmidi_global_ops {
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int (*dev_register) (struct snd_rawmidi * rmidi);
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int (*dev_unregister) (struct snd_rawmidi * rmidi);
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};
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struct _snd_rawmidi_runtime {
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struct snd_rawmidi_runtime {
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unsigned int drain: 1, /* drain stage */
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oss: 1; /* OSS compatible mode */
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/* midi stream buffer */
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@ -80,15 +74,15 @@ struct _snd_rawmidi_runtime {
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spinlock_t lock;
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wait_queue_head_t sleep;
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/* event handler (new bytes, input only) */
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void (*event)(snd_rawmidi_substream_t *substream);
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void (*event)(struct snd_rawmidi_substream *substream);
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/* defers calls to event [input] or ops->trigger [output] */
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struct tasklet_struct tasklet;
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/* private data */
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void *private_data;
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void (*private_free)(snd_rawmidi_substream_t *substream);
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void (*private_free)(struct snd_rawmidi_substream *substream);
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};
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struct _snd_rawmidi_substream {
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struct snd_rawmidi_substream {
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struct list_head list; /* list of all substream for given stream */
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int stream; /* direction */
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int number; /* substream number */
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@ -97,28 +91,28 @@ struct _snd_rawmidi_substream {
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active_sensing: 1; /* send active sensing when close */
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int use_count; /* use counter (for output) */
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size_t bytes;
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snd_rawmidi_t *rmidi;
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snd_rawmidi_str_t *pstr;
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struct snd_rawmidi *rmidi;
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struct snd_rawmidi_str *pstr;
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char name[32];
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snd_rawmidi_runtime_t *runtime;
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struct snd_rawmidi_runtime *runtime;
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/* hardware layer */
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snd_rawmidi_ops_t *ops;
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struct snd_rawmidi_ops *ops;
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};
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typedef struct _snd_rawmidi_file {
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snd_rawmidi_t *rmidi;
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snd_rawmidi_substream_t *input;
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snd_rawmidi_substream_t *output;
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} snd_rawmidi_file_t;
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struct snd_rawmidi_file {
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struct snd_rawmidi *rmidi;
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struct snd_rawmidi_substream *input;
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struct snd_rawmidi_substream *output;
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};
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struct _snd_rawmidi_str {
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struct snd_rawmidi_str {
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unsigned int substream_count;
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unsigned int substream_opened;
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struct list_head substreams;
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};
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struct _snd_rawmidi {
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snd_card_t *card;
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struct snd_rawmidi {
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struct snd_card *card;
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unsigned int device; /* device number */
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unsigned int info_flags; /* SNDRV_RAWMIDI_INFO_XXXX */
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@ -129,52 +123,61 @@ struct _snd_rawmidi {
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int ossreg;
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#endif
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snd_rawmidi_global_ops_t *ops;
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struct snd_rawmidi_global_ops *ops;
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snd_rawmidi_str_t streams[2];
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struct snd_rawmidi_str streams[2];
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void *private_data;
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void (*private_free) (snd_rawmidi_t *rmidi);
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void (*private_free) (struct snd_rawmidi *rmidi);
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struct semaphore open_mutex;
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wait_queue_head_t open_wait;
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snd_info_entry_t *dev;
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snd_info_entry_t *proc_entry;
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struct snd_info_entry *dev;
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struct snd_info_entry *proc_entry;
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#if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE)
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snd_seq_device_t *seq_dev;
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struct snd_seq_device *seq_dev;
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#endif
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};
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/* main rawmidi functions */
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int snd_rawmidi_new(snd_card_t * card, char *id, int device,
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int snd_rawmidi_new(struct snd_card *card, char *id, int device,
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int output_count, int input_count,
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snd_rawmidi_t ** rmidi);
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void snd_rawmidi_set_ops(snd_rawmidi_t * rmidi, int stream, snd_rawmidi_ops_t * ops);
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struct snd_rawmidi **rmidi);
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void snd_rawmidi_set_ops(struct snd_rawmidi *rmidi, int stream,
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struct snd_rawmidi_ops *ops);
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/* callbacks */
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void snd_rawmidi_receive_reset(snd_rawmidi_substream_t * substream);
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int snd_rawmidi_receive(snd_rawmidi_substream_t * substream, const unsigned char *buffer, int count);
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void snd_rawmidi_transmit_reset(snd_rawmidi_substream_t * substream);
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int snd_rawmidi_transmit_empty(snd_rawmidi_substream_t * substream);
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int snd_rawmidi_transmit_peek(snd_rawmidi_substream_t * substream, unsigned char *buffer, int count);
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int snd_rawmidi_transmit_ack(snd_rawmidi_substream_t * substream, int count);
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int snd_rawmidi_transmit(snd_rawmidi_substream_t * substream, unsigned char *buffer, int count);
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void snd_rawmidi_receive_reset(struct snd_rawmidi_substream *substream);
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int snd_rawmidi_receive(struct snd_rawmidi_substream *substream,
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const unsigned char *buffer, int count);
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void snd_rawmidi_transmit_reset(struct snd_rawmidi_substream *substream);
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int snd_rawmidi_transmit_empty(struct snd_rawmidi_substream *substream);
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int snd_rawmidi_transmit_peek(struct snd_rawmidi_substream *substream,
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unsigned char *buffer, int count);
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int snd_rawmidi_transmit_ack(struct snd_rawmidi_substream *substream, int count);
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int snd_rawmidi_transmit(struct snd_rawmidi_substream *substream,
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unsigned char *buffer, int count);
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/* main midi functions */
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int snd_rawmidi_info_select(snd_card_t *card, snd_rawmidi_info_t *info);
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int snd_rawmidi_kernel_open(int cardnum, int device, int subdevice, int mode, snd_rawmidi_file_t * rfile);
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int snd_rawmidi_kernel_release(snd_rawmidi_file_t * rfile);
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int snd_rawmidi_output_params(snd_rawmidi_substream_t * substream, snd_rawmidi_params_t * params);
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int snd_rawmidi_input_params(snd_rawmidi_substream_t * substream, snd_rawmidi_params_t * params);
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int snd_rawmidi_drop_output(snd_rawmidi_substream_t * substream);
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int snd_rawmidi_drain_output(snd_rawmidi_substream_t * substream);
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int snd_rawmidi_drain_input(snd_rawmidi_substream_t * substream);
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long snd_rawmidi_kernel_read(snd_rawmidi_substream_t * substream, unsigned char *buf, long count);
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long snd_rawmidi_kernel_write(snd_rawmidi_substream_t * substream, const unsigned char *buf, long count);
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int snd_rawmidi_info_select(struct snd_card *card, struct snd_rawmidi_info *info);
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int snd_rawmidi_kernel_open(int cardnum, int device, int subdevice, int mode,
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struct snd_rawmidi_file *rfile);
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int snd_rawmidi_kernel_release(struct snd_rawmidi_file *rfile);
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int snd_rawmidi_output_params(struct snd_rawmidi_substream *substream,
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struct snd_rawmidi_params *params);
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int snd_rawmidi_input_params(struct snd_rawmidi_substream *substream,
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struct snd_rawmidi_params *params);
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int snd_rawmidi_drop_output(struct snd_rawmidi_substream *substream);
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int snd_rawmidi_drain_output(struct snd_rawmidi_substream *substream);
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int snd_rawmidi_drain_input(struct snd_rawmidi_substream *substream);
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long snd_rawmidi_kernel_read(struct snd_rawmidi_substream *substream,
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unsigned char *buf, long count);
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long snd_rawmidi_kernel_write(struct snd_rawmidi_substream *substream,
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const unsigned char *buf, long count);
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#endif /* __SOUND_RAWMIDI_H */
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@ -50,13 +50,13 @@ module_param_array(amidi_map, int, NULL, 0444);
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MODULE_PARM_DESC(amidi_map, "Raw MIDI device number assigned to 2nd OSS device.");
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#endif /* CONFIG_SND_OSSEMUL */
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static int snd_rawmidi_free(snd_rawmidi_t *rawmidi);
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static int snd_rawmidi_dev_free(snd_device_t *device);
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static int snd_rawmidi_dev_register(snd_device_t *device);
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static int snd_rawmidi_dev_disconnect(snd_device_t *device);
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static int snd_rawmidi_dev_unregister(snd_device_t *device);
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static int snd_rawmidi_free(struct snd_rawmidi *rawmidi);
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static int snd_rawmidi_dev_free(struct snd_device *device);
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static int snd_rawmidi_dev_register(struct snd_device *device);
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static int snd_rawmidi_dev_disconnect(struct snd_device *device);
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static int snd_rawmidi_dev_unregister(struct snd_device *device);
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static snd_rawmidi_t *snd_rawmidi_devices[SNDRV_CARDS * SNDRV_RAWMIDI_DEVICES];
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static struct snd_rawmidi *snd_rawmidi_devices[SNDRV_CARDS * SNDRV_RAWMIDI_DEVICES];
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static DECLARE_MUTEX(register_mutex);
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@ -72,34 +72,35 @@ static inline unsigned short snd_rawmidi_file_flags(struct file *file)
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}
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}
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static inline int snd_rawmidi_ready(snd_rawmidi_substream_t * substream)
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static inline int snd_rawmidi_ready(struct snd_rawmidi_substream *substream)
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{
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snd_rawmidi_runtime_t *runtime = substream->runtime;
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struct snd_rawmidi_runtime *runtime = substream->runtime;
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return runtime->avail >= runtime->avail_min;
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}
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static inline int snd_rawmidi_ready_append(snd_rawmidi_substream_t * substream, size_t count)
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static inline int snd_rawmidi_ready_append(struct snd_rawmidi_substream *substream,
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size_t count)
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{
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snd_rawmidi_runtime_t *runtime = substream->runtime;
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struct snd_rawmidi_runtime *runtime = substream->runtime;
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return runtime->avail >= runtime->avail_min &&
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(!substream->append || runtime->avail >= count);
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}
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static void snd_rawmidi_input_event_tasklet(unsigned long data)
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{
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snd_rawmidi_substream_t *substream = (snd_rawmidi_substream_t *)data;
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struct snd_rawmidi_substream *substream = (struct snd_rawmidi_substream *)data;
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substream->runtime->event(substream);
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}
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static void snd_rawmidi_output_trigger_tasklet(unsigned long data)
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{
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snd_rawmidi_substream_t *substream = (snd_rawmidi_substream_t *)data;
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struct snd_rawmidi_substream *substream = (struct snd_rawmidi_substream *)data;
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substream->ops->trigger(substream, 1);
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}
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static int snd_rawmidi_runtime_create(snd_rawmidi_substream_t * substream)
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static int snd_rawmidi_runtime_create(struct snd_rawmidi_substream *substream)
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{
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snd_rawmidi_runtime_t *runtime;
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struct snd_rawmidi_runtime *runtime;
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if ((runtime = kzalloc(sizeof(*runtime), GFP_KERNEL)) == NULL)
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return -ENOMEM;
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@ -129,9 +130,9 @@ static int snd_rawmidi_runtime_create(snd_rawmidi_substream_t * substream)
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return 0;
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}
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static int snd_rawmidi_runtime_free(snd_rawmidi_substream_t * substream)
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static int snd_rawmidi_runtime_free(struct snd_rawmidi_substream *substream)
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{
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snd_rawmidi_runtime_t *runtime = substream->runtime;
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struct snd_rawmidi_runtime *runtime = substream->runtime;
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kfree(runtime->buffer);
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kfree(runtime);
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@ -139,7 +140,7 @@ static int snd_rawmidi_runtime_free(snd_rawmidi_substream_t * substream)
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return 0;
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}
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static inline void snd_rawmidi_output_trigger(snd_rawmidi_substream_t * substream, int up)
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static inline void snd_rawmidi_output_trigger(struct snd_rawmidi_substream *substream,int up)
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{
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if (up) {
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tasklet_hi_schedule(&substream->runtime->tasklet);
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@ -149,17 +150,17 @@ static inline void snd_rawmidi_output_trigger(snd_rawmidi_substream_t * substrea
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}
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}
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static void snd_rawmidi_input_trigger(snd_rawmidi_substream_t * substream, int up)
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static void snd_rawmidi_input_trigger(struct snd_rawmidi_substream *substream, int up)
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{
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substream->ops->trigger(substream, up);
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if (!up && substream->runtime->event)
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tasklet_kill(&substream->runtime->tasklet);
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}
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int snd_rawmidi_drop_output(snd_rawmidi_substream_t * substream)
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int snd_rawmidi_drop_output(struct snd_rawmidi_substream *substream)
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{
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unsigned long flags;
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snd_rawmidi_runtime_t *runtime = substream->runtime;
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struct snd_rawmidi_runtime *runtime = substream->runtime;
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snd_rawmidi_output_trigger(substream, 0);
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runtime->drain = 0;
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@ -170,11 +171,11 @@ int snd_rawmidi_drop_output(snd_rawmidi_substream_t * substream)
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return 0;
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}
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int snd_rawmidi_drain_output(snd_rawmidi_substream_t * substream)
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int snd_rawmidi_drain_output(struct snd_rawmidi_substream *substream)
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{
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int err;
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long timeout;
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snd_rawmidi_runtime_t *runtime = substream->runtime;
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struct snd_rawmidi_runtime *runtime = substream->runtime;
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err = 0;
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runtime->drain = 1;
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@ -199,10 +200,10 @@ int snd_rawmidi_drain_output(snd_rawmidi_substream_t * substream)
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return err;
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}
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int snd_rawmidi_drain_input(snd_rawmidi_substream_t * substream)
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int snd_rawmidi_drain_input(struct snd_rawmidi_substream *substream)
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{
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unsigned long flags;
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snd_rawmidi_runtime_t *runtime = substream->runtime;
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struct snd_rawmidi_runtime *runtime = substream->runtime;
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snd_rawmidi_input_trigger(substream, 0);
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runtime->drain = 0;
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@ -214,12 +215,12 @@ int snd_rawmidi_drain_input(snd_rawmidi_substream_t * substream)
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}
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int snd_rawmidi_kernel_open(int cardnum, int device, int subdevice,
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int mode, snd_rawmidi_file_t * rfile)
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int mode, struct snd_rawmidi_file * rfile)
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{
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snd_rawmidi_t *rmidi;
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struct snd_rawmidi *rmidi;
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struct list_head *list1, *list2;
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snd_rawmidi_substream_t *sinput = NULL, *soutput = NULL;
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snd_rawmidi_runtime_t *input = NULL, *output = NULL;
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struct snd_rawmidi_substream *sinput = NULL, *soutput = NULL;
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struct snd_rawmidi_runtime *input = NULL, *output = NULL;
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int err;
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if (rfile)
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@ -275,7 +276,7 @@ int snd_rawmidi_kernel_open(int cardnum, int device, int subdevice,
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}
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break;
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}
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sinput = list_entry(list1, snd_rawmidi_substream_t, list);
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sinput = list_entry(list1, struct snd_rawmidi_substream, list);
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if ((mode & SNDRV_RAWMIDI_LFLG_INPUT) && sinput->opened)
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goto __nexti;
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if (subdevice < 0 || (subdevice >= 0 && subdevice == sinput->number))
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@ -293,7 +294,7 @@ int snd_rawmidi_kernel_open(int cardnum, int device, int subdevice,
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}
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break;
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}
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soutput = list_entry(list2, snd_rawmidi_substream_t, list);
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soutput = list_entry(list2, struct snd_rawmidi_substream, list);
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if (mode & SNDRV_RAWMIDI_LFLG_OUTPUT) {
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if (mode & SNDRV_RAWMIDI_LFLG_APPEND) {
|
||||
if (soutput->opened && !soutput->append)
|
||||
|
|
@ -368,15 +369,15 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
|
|||
{
|
||||
int maj = imajor(inode);
|
||||
int cardnum;
|
||||
snd_card_t *card;
|
||||
struct snd_card *card;
|
||||
int device, subdevice;
|
||||
unsigned short fflags;
|
||||
int err;
|
||||
snd_rawmidi_t *rmidi;
|
||||
snd_rawmidi_file_t *rawmidi_file;
|
||||
struct snd_rawmidi *rmidi;
|
||||
struct snd_rawmidi_file *rawmidi_file;
|
||||
wait_queue_t wait;
|
||||
struct list_head *list;
|
||||
snd_ctl_file_t *kctl;
|
||||
struct snd_ctl_file *kctl;
|
||||
|
||||
if (maj == snd_major) {
|
||||
cardnum = SNDRV_MINOR_CARD(iminor(inode));
|
||||
|
|
@ -465,11 +466,11 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
|
|||
return err;
|
||||
}
|
||||
|
||||
int snd_rawmidi_kernel_release(snd_rawmidi_file_t * rfile)
|
||||
int snd_rawmidi_kernel_release(struct snd_rawmidi_file * rfile)
|
||||
{
|
||||
snd_rawmidi_t *rmidi;
|
||||
snd_rawmidi_substream_t *substream;
|
||||
snd_rawmidi_runtime_t *runtime;
|
||||
struct snd_rawmidi *rmidi;
|
||||
struct snd_rawmidi_substream *substream;
|
||||
struct snd_rawmidi_runtime *runtime;
|
||||
|
||||
snd_assert(rfile != NULL, return -ENXIO);
|
||||
snd_assert(rfile->input != NULL || rfile->output != NULL, return -ENXIO);
|
||||
|
|
@ -515,8 +516,8 @@ int snd_rawmidi_kernel_release(snd_rawmidi_file_t * rfile)
|
|||
|
||||
static int snd_rawmidi_release(struct inode *inode, struct file *file)
|
||||
{
|
||||
snd_rawmidi_file_t *rfile;
|
||||
snd_rawmidi_t *rmidi;
|
||||
struct snd_rawmidi_file *rfile;
|
||||
struct snd_rawmidi *rmidi;
|
||||
int err;
|
||||
|
||||
rfile = file->private_data;
|
||||
|
|
@ -528,9 +529,10 @@ static int snd_rawmidi_release(struct inode *inode, struct file *file)
|
|||
return err;
|
||||
}
|
||||
|
||||
int snd_rawmidi_info(snd_rawmidi_substream_t *substream, snd_rawmidi_info_t *info)
|
||||
int snd_rawmidi_info(struct snd_rawmidi_substream *substream,
|
||||
struct snd_rawmidi_info *info)
|
||||
{
|
||||
snd_rawmidi_t *rmidi;
|
||||
struct snd_rawmidi *rmidi;
|
||||
|
||||
if (substream == NULL)
|
||||
return -ENODEV;
|
||||
|
|
@ -550,22 +552,23 @@ int snd_rawmidi_info(snd_rawmidi_substream_t *substream, snd_rawmidi_info_t *inf
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int snd_rawmidi_info_user(snd_rawmidi_substream_t *substream, snd_rawmidi_info_t __user * _info)
|
||||
static int snd_rawmidi_info_user(struct snd_rawmidi_substream *substream,
|
||||
struct snd_rawmidi_info __user * _info)
|
||||
{
|
||||
snd_rawmidi_info_t info;
|
||||
struct snd_rawmidi_info info;
|
||||
int err;
|
||||
if ((err = snd_rawmidi_info(substream, &info)) < 0)
|
||||
return err;
|
||||
if (copy_to_user(_info, &info, sizeof(snd_rawmidi_info_t)))
|
||||
if (copy_to_user(_info, &info, sizeof(struct snd_rawmidi_info)))
|
||||
return -EFAULT;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int snd_rawmidi_info_select(snd_card_t *card, snd_rawmidi_info_t *info)
|
||||
int snd_rawmidi_info_select(struct snd_card *card, struct snd_rawmidi_info *info)
|
||||
{
|
||||
snd_rawmidi_t *rmidi;
|
||||
snd_rawmidi_str_t *pstr;
|
||||
snd_rawmidi_substream_t *substream;
|
||||
struct snd_rawmidi *rmidi;
|
||||
struct snd_rawmidi_str *pstr;
|
||||
struct snd_rawmidi_substream *substream;
|
||||
struct list_head *list;
|
||||
if (info->device >= SNDRV_RAWMIDI_DEVICES)
|
||||
return -ENXIO;
|
||||
|
|
@ -578,18 +581,18 @@ int snd_rawmidi_info_select(snd_card_t *card, snd_rawmidi_info_t *info)
|
|||
if (info->subdevice >= pstr->substream_count)
|
||||
return -ENXIO;
|
||||
list_for_each(list, &pstr->substreams) {
|
||||
substream = list_entry(list, snd_rawmidi_substream_t, list);
|
||||
substream = list_entry(list, struct snd_rawmidi_substream, list);
|
||||
if ((unsigned int)substream->number == info->subdevice)
|
||||
return snd_rawmidi_info(substream, info);
|
||||
}
|
||||
return -ENXIO;
|
||||
}
|
||||
|
||||
static int snd_rawmidi_info_select_user(snd_card_t *card,
|
||||
snd_rawmidi_info_t __user *_info)
|
||||
static int snd_rawmidi_info_select_user(struct snd_card *card,
|
||||
struct snd_rawmidi_info __user *_info)
|
||||
{
|
||||
int err;
|
||||
snd_rawmidi_info_t info;
|
||||
struct snd_rawmidi_info info;
|
||||
if (get_user(info.device, &_info->device))
|
||||
return -EFAULT;
|
||||
if (get_user(info.stream, &_info->stream))
|
||||
|
|
@ -598,16 +601,16 @@ static int snd_rawmidi_info_select_user(snd_card_t *card,
|
|||
return -EFAULT;
|
||||
if ((err = snd_rawmidi_info_select(card, &info)) < 0)
|
||||
return err;
|
||||
if (copy_to_user(_info, &info, sizeof(snd_rawmidi_info_t)))
|
||||
if (copy_to_user(_info, &info, sizeof(struct snd_rawmidi_info)))
|
||||
return -EFAULT;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int snd_rawmidi_output_params(snd_rawmidi_substream_t * substream,
|
||||
snd_rawmidi_params_t * params)
|
||||
int snd_rawmidi_output_params(struct snd_rawmidi_substream *substream,
|
||||
struct snd_rawmidi_params * params)
|
||||
{
|
||||
char *newbuf;
|
||||
snd_rawmidi_runtime_t *runtime = substream->runtime;
|
||||
struct snd_rawmidi_runtime *runtime = substream->runtime;
|
||||
|
||||
if (substream->append && substream->use_count > 1)
|
||||
return -EBUSY;
|
||||
|
|
@ -630,11 +633,11 @@ int snd_rawmidi_output_params(snd_rawmidi_substream_t * substream,
|
|||
return 0;
|
||||
}
|
||||
|
||||
int snd_rawmidi_input_params(snd_rawmidi_substream_t * substream,
|
||||
snd_rawmidi_params_t * params)
|
||||
int snd_rawmidi_input_params(struct snd_rawmidi_substream *substream,
|
||||
struct snd_rawmidi_params * params)
|
||||
{
|
||||
char *newbuf;
|
||||
snd_rawmidi_runtime_t *runtime = substream->runtime;
|
||||
struct snd_rawmidi_runtime *runtime = substream->runtime;
|
||||
|
||||
snd_rawmidi_drain_input(substream);
|
||||
if (params->buffer_size < 32 || params->buffer_size > 1024L * 1024L) {
|
||||
|
|
@ -654,10 +657,10 @@ int snd_rawmidi_input_params(snd_rawmidi_substream_t * substream,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int snd_rawmidi_output_status(snd_rawmidi_substream_t * substream,
|
||||
snd_rawmidi_status_t * status)
|
||||
static int snd_rawmidi_output_status(struct snd_rawmidi_substream *substream,
|
||||
struct snd_rawmidi_status * status)
|
||||
{
|
||||
snd_rawmidi_runtime_t *runtime = substream->runtime;
|
||||
struct snd_rawmidi_runtime *runtime = substream->runtime;
|
||||
|
||||
memset(status, 0, sizeof(*status));
|
||||
status->stream = SNDRV_RAWMIDI_STREAM_OUTPUT;
|
||||
|
|
@ -667,10 +670,10 @@ static int snd_rawmidi_output_status(snd_rawmidi_substream_t * substream,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int snd_rawmidi_input_status(snd_rawmidi_substream_t * substream,
|
||||
snd_rawmidi_status_t * status)
|
||||
static int snd_rawmidi_input_status(struct snd_rawmidi_substream *substream,
|
||||
struct snd_rawmidi_status * status)
|
||||
{
|
||||
snd_rawmidi_runtime_t *runtime = substream->runtime;
|
||||
struct snd_rawmidi_runtime *runtime = substream->runtime;
|
||||
|
||||
memset(status, 0, sizeof(*status));
|
||||
status->stream = SNDRV_RAWMIDI_STREAM_INPUT;
|
||||
|
|
@ -684,7 +687,7 @@ static int snd_rawmidi_input_status(snd_rawmidi_substream_t * substream,
|
|||
|
||||
static long snd_rawmidi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
|
||||
{
|
||||
snd_rawmidi_file_t *rfile;
|
||||
struct snd_rawmidi_file *rfile;
|
||||
void __user *argp = (void __user *)arg;
|
||||
|
||||
rfile = file->private_data;
|
||||
|
|
@ -695,8 +698,8 @@ static long snd_rawmidi_ioctl(struct file *file, unsigned int cmd, unsigned long
|
|||
return put_user(SNDRV_RAWMIDI_VERSION, (int __user *)argp) ? -EFAULT : 0;
|
||||
case SNDRV_RAWMIDI_IOCTL_INFO:
|
||||
{
|
||||
snd_rawmidi_stream_t stream;
|
||||
snd_rawmidi_info_t __user *info = argp;
|
||||
int stream;
|
||||
struct snd_rawmidi_info __user *info = argp;
|
||||
if (get_user(stream, &info->stream))
|
||||
return -EFAULT;
|
||||
switch (stream) {
|
||||
|
|
@ -710,8 +713,8 @@ static long snd_rawmidi_ioctl(struct file *file, unsigned int cmd, unsigned long
|
|||
}
|
||||
case SNDRV_RAWMIDI_IOCTL_PARAMS:
|
||||
{
|
||||
snd_rawmidi_params_t params;
|
||||
if (copy_from_user(¶ms, argp, sizeof(snd_rawmidi_params_t)))
|
||||
struct snd_rawmidi_params params;
|
||||
if (copy_from_user(¶ms, argp, sizeof(struct snd_rawmidi_params)))
|
||||
return -EFAULT;
|
||||
switch (params.stream) {
|
||||
case SNDRV_RAWMIDI_STREAM_OUTPUT:
|
||||
|
|
@ -729,8 +732,8 @@ static long snd_rawmidi_ioctl(struct file *file, unsigned int cmd, unsigned long
|
|||
case SNDRV_RAWMIDI_IOCTL_STATUS:
|
||||
{
|
||||
int err = 0;
|
||||
snd_rawmidi_status_t status;
|
||||
if (copy_from_user(&status, argp, sizeof(snd_rawmidi_status_t)))
|
||||
struct snd_rawmidi_status status;
|
||||
if (copy_from_user(&status, argp, sizeof(struct snd_rawmidi_status)))
|
||||
return -EFAULT;
|
||||
switch (status.stream) {
|
||||
case SNDRV_RAWMIDI_STREAM_OUTPUT:
|
||||
|
|
@ -748,7 +751,7 @@ static long snd_rawmidi_ioctl(struct file *file, unsigned int cmd, unsigned long
|
|||
}
|
||||
if (err < 0)
|
||||
return err;
|
||||
if (copy_to_user(argp, &status, sizeof(snd_rawmidi_status_t)))
|
||||
if (copy_to_user(argp, &status, sizeof(struct snd_rawmidi_status)))
|
||||
return -EFAULT;
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -792,8 +795,8 @@ static long snd_rawmidi_ioctl(struct file *file, unsigned int cmd, unsigned long
|
|||
return -ENOTTY;
|
||||
}
|
||||
|
||||
static int snd_rawmidi_control_ioctl(snd_card_t * card,
|
||||
snd_ctl_file_t * control,
|
||||
static int snd_rawmidi_control_ioctl(struct snd_card *card,
|
||||
struct snd_ctl_file *control,
|
||||
unsigned int cmd,
|
||||
unsigned long arg)
|
||||
{
|
||||
|
|
@ -845,11 +848,12 @@ static int snd_rawmidi_control_ioctl(snd_card_t * card,
|
|||
*
|
||||
* Returns the size of read data, or a negative error code on failure.
|
||||
*/
|
||||
int snd_rawmidi_receive(snd_rawmidi_substream_t * substream, const unsigned char *buffer, int count)
|
||||
int snd_rawmidi_receive(struct snd_rawmidi_substream *substream,
|
||||
const unsigned char *buffer, int count)
|
||||
{
|
||||
unsigned long flags;
|
||||
int result = 0, count1;
|
||||
snd_rawmidi_runtime_t *runtime = substream->runtime;
|
||||
struct snd_rawmidi_runtime *runtime = substream->runtime;
|
||||
|
||||
if (runtime->buffer == NULL) {
|
||||
snd_printd("snd_rawmidi_receive: input is not active!!!\n");
|
||||
|
|
@ -904,12 +908,12 @@ int snd_rawmidi_receive(snd_rawmidi_substream_t * substream, const unsigned char
|
|||
return result;
|
||||
}
|
||||
|
||||
static long snd_rawmidi_kernel_read1(snd_rawmidi_substream_t *substream,
|
||||
static long snd_rawmidi_kernel_read1(struct snd_rawmidi_substream *substream,
|
||||
unsigned char *buf, long count, int kernel)
|
||||
{
|
||||
unsigned long flags;
|
||||
long result = 0, count1;
|
||||
snd_rawmidi_runtime_t *runtime = substream->runtime;
|
||||
struct snd_rawmidi_runtime *runtime = substream->runtime;
|
||||
|
||||
while (count > 0 && runtime->avail) {
|
||||
count1 = runtime->buffer_size - runtime->appl_ptr;
|
||||
|
|
@ -938,19 +942,21 @@ static long snd_rawmidi_kernel_read1(snd_rawmidi_substream_t *substream,
|
|||
return result;
|
||||
}
|
||||
|
||||
long snd_rawmidi_kernel_read(snd_rawmidi_substream_t *substream, unsigned char *buf, long count)
|
||||
long snd_rawmidi_kernel_read(struct snd_rawmidi_substream *substream,
|
||||
unsigned char *buf, long count)
|
||||
{
|
||||
snd_rawmidi_input_trigger(substream, 1);
|
||||
return snd_rawmidi_kernel_read1(substream, buf, count, 1);
|
||||
}
|
||||
|
||||
static ssize_t snd_rawmidi_read(struct file *file, char __user *buf, size_t count, loff_t *offset)
|
||||
static ssize_t snd_rawmidi_read(struct file *file, char __user *buf, size_t count,
|
||||
loff_t *offset)
|
||||
{
|
||||
long result;
|
||||
int count1;
|
||||
snd_rawmidi_file_t *rfile;
|
||||
snd_rawmidi_substream_t *substream;
|
||||
snd_rawmidi_runtime_t *runtime;
|
||||
struct snd_rawmidi_file *rfile;
|
||||
struct snd_rawmidi_substream *substream;
|
||||
struct snd_rawmidi_runtime *runtime;
|
||||
|
||||
rfile = file->private_data;
|
||||
substream = rfile->input;
|
||||
|
|
@ -998,9 +1004,9 @@ static ssize_t snd_rawmidi_read(struct file *file, char __user *buf, size_t coun
|
|||
*
|
||||
* Returns 1 if the internal output buffer is empty, 0 if not.
|
||||
*/
|
||||
int snd_rawmidi_transmit_empty(snd_rawmidi_substream_t * substream)
|
||||
int snd_rawmidi_transmit_empty(struct snd_rawmidi_substream *substream)
|
||||
{
|
||||
snd_rawmidi_runtime_t *runtime = substream->runtime;
|
||||
struct snd_rawmidi_runtime *runtime = substream->runtime;
|
||||
int result;
|
||||
unsigned long flags;
|
||||
|
||||
|
|
@ -1028,11 +1034,12 @@ int snd_rawmidi_transmit_empty(snd_rawmidi_substream_t * substream)
|
|||
*
|
||||
* Returns the size of copied data, or a negative error code on failure.
|
||||
*/
|
||||
int snd_rawmidi_transmit_peek(snd_rawmidi_substream_t * substream, unsigned char *buffer, int count)
|
||||
int snd_rawmidi_transmit_peek(struct snd_rawmidi_substream *substream,
|
||||
unsigned char *buffer, int count)
|
||||
{
|
||||
unsigned long flags;
|
||||
int result, count1;
|
||||
snd_rawmidi_runtime_t *runtime = substream->runtime;
|
||||
struct snd_rawmidi_runtime *runtime = substream->runtime;
|
||||
|
||||
if (runtime->buffer == NULL) {
|
||||
snd_printd("snd_rawmidi_transmit_peek: output is not active!!!\n");
|
||||
|
|
@ -1079,10 +1086,10 @@ int snd_rawmidi_transmit_peek(snd_rawmidi_substream_t * substream, unsigned char
|
|||
*
|
||||
* Returns the advanced size if successful, or a negative error code on failure.
|
||||
*/
|
||||
int snd_rawmidi_transmit_ack(snd_rawmidi_substream_t * substream, int count)
|
||||
int snd_rawmidi_transmit_ack(struct snd_rawmidi_substream *substream, int count)
|
||||
{
|
||||
unsigned long flags;
|
||||
snd_rawmidi_runtime_t *runtime = substream->runtime;
|
||||
struct snd_rawmidi_runtime *runtime = substream->runtime;
|
||||
|
||||
if (runtime->buffer == NULL) {
|
||||
snd_printd("snd_rawmidi_transmit_ack: output is not active!!!\n");
|
||||
|
|
@ -1112,7 +1119,8 @@ int snd_rawmidi_transmit_ack(snd_rawmidi_substream_t * substream, int count)
|
|||
*
|
||||
* Returns the copied size if successful, or a negative error code on failure.
|
||||
*/
|
||||
int snd_rawmidi_transmit(snd_rawmidi_substream_t * substream, unsigned char *buffer, int count)
|
||||
int snd_rawmidi_transmit(struct snd_rawmidi_substream *substream,
|
||||
unsigned char *buffer, int count)
|
||||
{
|
||||
count = snd_rawmidi_transmit_peek(substream, buffer, count);
|
||||
if (count < 0)
|
||||
|
|
@ -1120,11 +1128,12 @@ int snd_rawmidi_transmit(snd_rawmidi_substream_t * substream, unsigned char *buf
|
|||
return snd_rawmidi_transmit_ack(substream, count);
|
||||
}
|
||||
|
||||
static long snd_rawmidi_kernel_write1(snd_rawmidi_substream_t * substream, const unsigned char *buf, long count, int kernel)
|
||||
static long snd_rawmidi_kernel_write1(struct snd_rawmidi_substream *substream,
|
||||
const unsigned char *buf, long count, int kernel)
|
||||
{
|
||||
unsigned long flags;
|
||||
long count1, result;
|
||||
snd_rawmidi_runtime_t *runtime = substream->runtime;
|
||||
struct snd_rawmidi_runtime *runtime = substream->runtime;
|
||||
|
||||
snd_assert(buf != NULL, return -EINVAL);
|
||||
snd_assert(runtime->buffer != NULL, return -EINVAL);
|
||||
|
|
@ -1170,18 +1179,20 @@ static long snd_rawmidi_kernel_write1(snd_rawmidi_substream_t * substream, const
|
|||
return result;
|
||||
}
|
||||
|
||||
long snd_rawmidi_kernel_write(snd_rawmidi_substream_t * substream, const unsigned char *buf, long count)
|
||||
long snd_rawmidi_kernel_write(struct snd_rawmidi_substream *substream,
|
||||
const unsigned char *buf, long count)
|
||||
{
|
||||
return snd_rawmidi_kernel_write1(substream, buf, count, 1);
|
||||
}
|
||||
|
||||
static ssize_t snd_rawmidi_write(struct file *file, const char __user *buf, size_t count, loff_t *offset)
|
||||
static ssize_t snd_rawmidi_write(struct file *file, const char __user *buf,
|
||||
size_t count, loff_t *offset)
|
||||
{
|
||||
long result, timeout;
|
||||
int count1;
|
||||
snd_rawmidi_file_t *rfile;
|
||||
snd_rawmidi_runtime_t *runtime;
|
||||
snd_rawmidi_substream_t *substream;
|
||||
struct snd_rawmidi_file *rfile;
|
||||
struct snd_rawmidi_runtime *runtime;
|
||||
struct snd_rawmidi_substream *substream;
|
||||
|
||||
rfile = file->private_data;
|
||||
substream = rfile->output;
|
||||
|
|
@ -1246,8 +1257,8 @@ static ssize_t snd_rawmidi_write(struct file *file, const char __user *buf, size
|
|||
|
||||
static unsigned int snd_rawmidi_poll(struct file *file, poll_table * wait)
|
||||
{
|
||||
snd_rawmidi_file_t *rfile;
|
||||
snd_rawmidi_runtime_t *runtime;
|
||||
struct snd_rawmidi_file *rfile;
|
||||
struct snd_rawmidi_runtime *runtime;
|
||||
unsigned int mask;
|
||||
|
||||
rfile = file->private_data;
|
||||
|
|
@ -1284,12 +1295,12 @@ static unsigned int snd_rawmidi_poll(struct file *file, poll_table * wait)
|
|||
|
||||
*/
|
||||
|
||||
static void snd_rawmidi_proc_info_read(snd_info_entry_t *entry,
|
||||
snd_info_buffer_t * buffer)
|
||||
static void snd_rawmidi_proc_info_read(struct snd_info_entry *entry,
|
||||
struct snd_info_buffer *buffer)
|
||||
{
|
||||
snd_rawmidi_t *rmidi;
|
||||
snd_rawmidi_substream_t *substream;
|
||||
snd_rawmidi_runtime_t *runtime;
|
||||
struct snd_rawmidi *rmidi;
|
||||
struct snd_rawmidi_substream *substream;
|
||||
struct snd_rawmidi_runtime *runtime;
|
||||
struct list_head *list;
|
||||
|
||||
rmidi = entry->private_data;
|
||||
|
|
@ -1297,7 +1308,7 @@ static void snd_rawmidi_proc_info_read(snd_info_entry_t *entry,
|
|||
down(&rmidi->open_mutex);
|
||||
if (rmidi->info_flags & SNDRV_RAWMIDI_INFO_OUTPUT) {
|
||||
list_for_each(list, &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT].substreams) {
|
||||
substream = list_entry(list, snd_rawmidi_substream_t, list);
|
||||
substream = list_entry(list, struct snd_rawmidi_substream, list);
|
||||
snd_iprintf(buffer,
|
||||
"Output %d\n"
|
||||
" Tx bytes : %lu\n",
|
||||
|
|
@ -1317,7 +1328,7 @@ static void snd_rawmidi_proc_info_read(snd_info_entry_t *entry,
|
|||
}
|
||||
if (rmidi->info_flags & SNDRV_RAWMIDI_INFO_INPUT) {
|
||||
list_for_each(list, &rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT].substreams) {
|
||||
substream = list_entry(list, snd_rawmidi_substream_t, list);
|
||||
substream = list_entry(list, struct snd_rawmidi_substream, list);
|
||||
snd_iprintf(buffer,
|
||||
"Input %d\n"
|
||||
" Rx bytes : %lu\n",
|
||||
|
|
@ -1354,18 +1365,18 @@ static struct file_operations snd_rawmidi_f_ops =
|
|||
.compat_ioctl = snd_rawmidi_ioctl_compat,
|
||||
};
|
||||
|
||||
static snd_minor_t snd_rawmidi_reg =
|
||||
static struct snd_minor snd_rawmidi_reg =
|
||||
{
|
||||
.comment = "raw midi",
|
||||
.f_ops = &snd_rawmidi_f_ops,
|
||||
};
|
||||
|
||||
static int snd_rawmidi_alloc_substreams(snd_rawmidi_t *rmidi,
|
||||
snd_rawmidi_str_t *stream,
|
||||
static int snd_rawmidi_alloc_substreams(struct snd_rawmidi *rmidi,
|
||||
struct snd_rawmidi_str *stream,
|
||||
int direction,
|
||||
int count)
|
||||
{
|
||||
snd_rawmidi_substream_t *substream;
|
||||
struct snd_rawmidi_substream *substream;
|
||||
int idx;
|
||||
|
||||
INIT_LIST_HEAD(&stream->substreams);
|
||||
|
|
@ -1397,13 +1408,13 @@ static int snd_rawmidi_alloc_substreams(snd_rawmidi_t *rmidi,
|
|||
*
|
||||
* Returns zero if successful, or a negative error code on failure.
|
||||
*/
|
||||
int snd_rawmidi_new(snd_card_t * card, char *id, int device,
|
||||
int snd_rawmidi_new(struct snd_card *card, char *id, int device,
|
||||
int output_count, int input_count,
|
||||
snd_rawmidi_t ** rrawmidi)
|
||||
struct snd_rawmidi ** rrawmidi)
|
||||
{
|
||||
snd_rawmidi_t *rmidi;
|
||||
struct snd_rawmidi *rmidi;
|
||||
int err;
|
||||
static snd_device_ops_t ops = {
|
||||
static struct snd_device_ops ops = {
|
||||
.dev_free = snd_rawmidi_dev_free,
|
||||
.dev_register = snd_rawmidi_dev_register,
|
||||
.dev_disconnect = snd_rawmidi_dev_disconnect,
|
||||
|
|
@ -1438,18 +1449,18 @@ int snd_rawmidi_new(snd_card_t * card, char *id, int device,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static void snd_rawmidi_free_substreams(snd_rawmidi_str_t *stream)
|
||||
static void snd_rawmidi_free_substreams(struct snd_rawmidi_str *stream)
|
||||
{
|
||||
snd_rawmidi_substream_t *substream;
|
||||
struct snd_rawmidi_substream *substream;
|
||||
|
||||
while (!list_empty(&stream->substreams)) {
|
||||
substream = list_entry(stream->substreams.next, snd_rawmidi_substream_t, list);
|
||||
substream = list_entry(stream->substreams.next, struct snd_rawmidi_substream, list);
|
||||
list_del(&substream->list);
|
||||
kfree(substream);
|
||||
}
|
||||
}
|
||||
|
||||
static int snd_rawmidi_free(snd_rawmidi_t *rmidi)
|
||||
static int snd_rawmidi_free(struct snd_rawmidi *rmidi)
|
||||
{
|
||||
snd_assert(rmidi != NULL, return -ENXIO);
|
||||
snd_rawmidi_free_substreams(&rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT]);
|
||||
|
|
@ -1460,26 +1471,26 @@ static int snd_rawmidi_free(snd_rawmidi_t *rmidi)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int snd_rawmidi_dev_free(snd_device_t *device)
|
||||
static int snd_rawmidi_dev_free(struct snd_device *device)
|
||||
{
|
||||
snd_rawmidi_t *rmidi = device->device_data;
|
||||
struct snd_rawmidi *rmidi = device->device_data;
|
||||
return snd_rawmidi_free(rmidi);
|
||||
}
|
||||
|
||||
#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
|
||||
static void snd_rawmidi_dev_seq_free(snd_seq_device_t *device)
|
||||
static void snd_rawmidi_dev_seq_free(struct snd_seq_device *device)
|
||||
{
|
||||
snd_rawmidi_t *rmidi = device->private_data;
|
||||
struct snd_rawmidi *rmidi = device->private_data;
|
||||
rmidi->seq_dev = NULL;
|
||||
}
|
||||
#endif
|
||||
|
||||
static int snd_rawmidi_dev_register(snd_device_t *device)
|
||||
static int snd_rawmidi_dev_register(struct snd_device *device)
|
||||
{
|
||||
int idx, err;
|
||||
snd_info_entry_t *entry;
|
||||
struct snd_info_entry *entry;
|
||||
char name[16];
|
||||
snd_rawmidi_t *rmidi = device->device_data;
|
||||
struct snd_rawmidi *rmidi = device->device_data;
|
||||
|
||||
if (rmidi->device >= SNDRV_RAWMIDI_DEVICES)
|
||||
return -ENOMEM;
|
||||
|
|
@ -1554,9 +1565,9 @@ static int snd_rawmidi_dev_register(snd_device_t *device)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int snd_rawmidi_dev_disconnect(snd_device_t *device)
|
||||
static int snd_rawmidi_dev_disconnect(struct snd_device *device)
|
||||
{
|
||||
snd_rawmidi_t *rmidi = device->device_data;
|
||||
struct snd_rawmidi *rmidi = device->device_data;
|
||||
int idx;
|
||||
|
||||
down(®ister_mutex);
|
||||
|
|
@ -1566,10 +1577,10 @@ static int snd_rawmidi_dev_disconnect(snd_device_t *device)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int snd_rawmidi_dev_unregister(snd_device_t *device)
|
||||
static int snd_rawmidi_dev_unregister(struct snd_device *device)
|
||||
{
|
||||
int idx;
|
||||
snd_rawmidi_t *rmidi = device->device_data;
|
||||
struct snd_rawmidi *rmidi = device->device_data;
|
||||
|
||||
snd_assert(rmidi != NULL, return -ENXIO);
|
||||
down(®ister_mutex);
|
||||
|
|
@ -1613,13 +1624,14 @@ static int snd_rawmidi_dev_unregister(snd_device_t *device)
|
|||
*
|
||||
* Sets the rawmidi operators for the given stream direction.
|
||||
*/
|
||||
void snd_rawmidi_set_ops(snd_rawmidi_t *rmidi, int stream, snd_rawmidi_ops_t *ops)
|
||||
void snd_rawmidi_set_ops(struct snd_rawmidi *rmidi, int stream,
|
||||
struct snd_rawmidi_ops *ops)
|
||||
{
|
||||
struct list_head *list;
|
||||
snd_rawmidi_substream_t *substream;
|
||||
struct snd_rawmidi_substream *substream;
|
||||
|
||||
list_for_each(list, &rmidi->streams[stream].substreams) {
|
||||
substream = list_entry(list, snd_rawmidi_substream_t, list);
|
||||
substream = list_entry(list, struct snd_rawmidi_substream, list);
|
||||
substream->ops = ops;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -22,7 +22,7 @@
|
|||
|
||||
#include <linux/compat.h>
|
||||
|
||||
struct sndrv_rawmidi_params32 {
|
||||
struct snd_rawmidi_params32 {
|
||||
s32 stream;
|
||||
u32 buffer_size;
|
||||
u32 avail_min;
|
||||
|
|
@ -30,10 +30,10 @@ struct sndrv_rawmidi_params32 {
|
|||
unsigned char reserved[16];
|
||||
} __attribute__((packed));
|
||||
|
||||
static int snd_rawmidi_ioctl_params_compat(snd_rawmidi_file_t *rfile,
|
||||
struct sndrv_rawmidi_params32 __user *src)
|
||||
static int snd_rawmidi_ioctl_params_compat(struct snd_rawmidi_file *rfile,
|
||||
struct snd_rawmidi_params32 __user *src)
|
||||
{
|
||||
snd_rawmidi_params_t params;
|
||||
struct snd_rawmidi_params params;
|
||||
unsigned int val;
|
||||
|
||||
if (rfile->output == NULL)
|
||||
|
|
@ -53,7 +53,7 @@ static int snd_rawmidi_ioctl_params_compat(snd_rawmidi_file_t *rfile,
|
|||
return -EINVAL;
|
||||
}
|
||||
|
||||
struct sndrv_rawmidi_status32 {
|
||||
struct snd_rawmidi_status32 {
|
||||
s32 stream;
|
||||
struct compat_timespec tstamp;
|
||||
u32 avail;
|
||||
|
|
@ -61,11 +61,11 @@ struct sndrv_rawmidi_status32 {
|
|||
unsigned char reserved[16];
|
||||
} __attribute__((packed));
|
||||
|
||||
static int snd_rawmidi_ioctl_status_compat(snd_rawmidi_file_t *rfile,
|
||||
struct sndrv_rawmidi_status32 __user *src)
|
||||
static int snd_rawmidi_ioctl_status_compat(struct snd_rawmidi_file *rfile,
|
||||
struct snd_rawmidi_status32 __user *src)
|
||||
{
|
||||
int err;
|
||||
snd_rawmidi_status_t status;
|
||||
struct snd_rawmidi_status status;
|
||||
|
||||
if (rfile->output == NULL)
|
||||
return -EINVAL;
|
||||
|
|
@ -95,13 +95,13 @@ static int snd_rawmidi_ioctl_status_compat(snd_rawmidi_file_t *rfile,
|
|||
}
|
||||
|
||||
enum {
|
||||
SNDRV_RAWMIDI_IOCTL_PARAMS32 = _IOWR('W', 0x10, struct sndrv_rawmidi_params32),
|
||||
SNDRV_RAWMIDI_IOCTL_STATUS32 = _IOWR('W', 0x20, struct sndrv_rawmidi_status32),
|
||||
SNDRV_RAWMIDI_IOCTL_PARAMS32 = _IOWR('W', 0x10, struct snd_rawmidi_params32),
|
||||
SNDRV_RAWMIDI_IOCTL_STATUS32 = _IOWR('W', 0x20, struct snd_rawmidi_status32),
|
||||
};
|
||||
|
||||
static long snd_rawmidi_ioctl_compat(struct file *file, unsigned int cmd, unsigned long arg)
|
||||
{
|
||||
snd_rawmidi_file_t *rfile;
|
||||
struct snd_rawmidi_file *rfile;
|
||||
void __user *argp = compat_ptr(arg);
|
||||
|
||||
rfile = file->private_data;
|
||||
|
|
|
|||
Loading…
Reference in a new issue