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[ALSA] Remove xxx_t typedefs: VXdriver

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Remove xxx_t typedefs from the VXdriver codes
(vx_core support, vx222 and vxpocket).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2005-11-17 14:46:59 +01:00
committed by Jaroslav Kysela
parent 9f38945fab
commit af26367f69
13 changed files with 410 additions and 389 deletions
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200
sound/drivers/vx/vx_pcm.c
View File

@@ -61,7 +61,8 @@
*/
/* get the physical page pointer on the given offset */
static struct page *snd_pcm_get_vmalloc_page(snd_pcm_substream_t *subs, unsigned long offset)
static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs,
unsigned long offset)
{
void *pageptr = subs->runtime->dma_area + offset;
return vmalloc_to_page(pageptr);
@@ -72,9 +73,9 @@ static struct page *snd_pcm_get_vmalloc_page(snd_pcm_substream_t *subs, unsigned
* called from hw_params
* NOTE: this may be called not only once per pcm open!
*/
static int snd_pcm_alloc_vmalloc_buffer(snd_pcm_substream_t *subs, size_t size)
static int snd_pcm_alloc_vmalloc_buffer(struct snd_pcm_substream *subs, size_t size)
{
snd_pcm_runtime_t *runtime = subs->runtime;
struct snd_pcm_runtime *runtime = subs->runtime;
if (runtime->dma_area) {
/* already allocated */
if (runtime->dma_bytes >= size)
@@ -94,9 +95,9 @@ static int snd_pcm_alloc_vmalloc_buffer(snd_pcm_substream_t *subs, size_t size)
* called from hw_free callback
* NOTE: this may be called not only once per pcm open!
*/
static int snd_pcm_free_vmalloc_buffer(snd_pcm_substream_t *subs)
static int snd_pcm_free_vmalloc_buffer(struct snd_pcm_substream *subs)
{
snd_pcm_runtime_t *runtime = subs->runtime;
struct snd_pcm_runtime *runtime = subs->runtime;
if (runtime->dma_area) {
vfree(runtime->dma_area);
runtime->dma_area = NULL;
@@ -108,7 +109,8 @@ static int snd_pcm_free_vmalloc_buffer(snd_pcm_substream_t *subs)
/*
* read three pending pcm bytes via inb()
*/
static void vx_pcm_read_per_bytes(vx_core_t *chip, snd_pcm_runtime_t *runtime, vx_pipe_t *pipe)
static void vx_pcm_read_per_bytes(struct vx_core *chip, struct snd_pcm_runtime *runtime,
struct vx_pipe *pipe)
{
int offset = pipe->hw_ptr;
unsigned char *buf = (unsigned char *)(runtime->dma_area + offset);
@@ -135,7 +137,8 @@ static void vx_pcm_read_per_bytes(vx_core_t *chip, snd_pcm_runtime_t *runtime, v
* @pc_time: the pointer for the PC-time to set
* @dsp_time: the pointer for RMH status time array
*/
static void vx_set_pcx_time(vx_core_t *chip, pcx_time_t *pc_time, unsigned int *dsp_time)
static void vx_set_pcx_time(struct vx_core *chip, pcx_time_t *pc_time,
unsigned int *dsp_time)
{
dsp_time[0] = (unsigned int)((*pc_time) >> 24) & PCX_TIME_HI_MASK;
dsp_time[1] = (unsigned int)(*pc_time) & MASK_DSP_WORD;
@@ -151,7 +154,8 @@ static void vx_set_pcx_time(vx_core_t *chip, pcx_time_t *pc_time, unsigned int *
*
* returns the increase of the command length.
*/
static int vx_set_differed_time(vx_core_t *chip, struct vx_rmh *rmh, vx_pipe_t *pipe)
static int vx_set_differed_time(struct vx_core *chip, struct vx_rmh *rmh,
struct vx_pipe *pipe)
{
/* Update The length added to the RMH command by the timestamp */
if (! (pipe->differed_type & DC_DIFFERED_DELAY))
@@ -184,7 +188,8 @@ static int vx_set_differed_time(vx_core_t *chip, struct vx_rmh *rmh, vx_pipe_t *
* @pipe: the affected pipe
* @data: format bitmask
*/
static int vx_set_stream_format(vx_core_t *chip, vx_pipe_t *pipe, unsigned int data)
static int vx_set_stream_format(struct vx_core *chip, struct vx_pipe *pipe,
unsigned int data)
{
struct vx_rmh rmh;
@@ -210,8 +215,8 @@ static int vx_set_stream_format(vx_core_t *chip, vx_pipe_t *pipe, unsigned int d
*
* returns 0 if successful, or a negative error code.
*/
static int vx_set_format(vx_core_t *chip, vx_pipe_t *pipe,
snd_pcm_runtime_t *runtime)
static int vx_set_format(struct vx_core *chip, struct vx_pipe *pipe,
struct snd_pcm_runtime *runtime)
{
unsigned int header = HEADER_FMT_BASE;
@@ -239,7 +244,7 @@ static int vx_set_format(vx_core_t *chip, vx_pipe_t *pipe,
/*
* set / query the IBL size
*/
static int vx_set_ibl(vx_core_t *chip, struct vx_ibl_info *info)
static int vx_set_ibl(struct vx_core *chip, struct vx_ibl_info *info)
{
int err;
struct vx_rmh rmh;
@@ -269,7 +274,7 @@ static int vx_set_ibl(vx_core_t *chip, struct vx_ibl_info *info)
*
* called from trigger callback only
*/
static int vx_get_pipe_state(vx_core_t *chip, vx_pipe_t *pipe, int *state)
static int vx_get_pipe_state(struct vx_core *chip, struct vx_pipe *pipe, int *state)
{
int err;
struct vx_rmh rmh;
@@ -294,7 +299,7 @@ static int vx_get_pipe_state(vx_core_t *chip, vx_pipe_t *pipe, int *state)
* you'll need to disconnect the host to get back to the
* normal mode.
*/
static int vx_query_hbuffer_size(vx_core_t *chip, vx_pipe_t *pipe)
static int vx_query_hbuffer_size(struct vx_core *chip, struct vx_pipe *pipe)
{
int result;
struct vx_rmh rmh;
@@ -318,7 +323,7 @@ static int vx_query_hbuffer_size(vx_core_t *chip, vx_pipe_t *pipe)
*
* called from trigger callback only
*/
static int vx_pipe_can_start(vx_core_t *chip, vx_pipe_t *pipe)
static int vx_pipe_can_start(struct vx_core *chip, struct vx_pipe *pipe)
{
int err;
struct vx_rmh rmh;
@@ -339,7 +344,7 @@ static int vx_pipe_can_start(vx_core_t *chip, vx_pipe_t *pipe)
* vx_conf_pipe - tell the pipe to stand by and wait for IRQA.
* @pipe: the pipe to be configured
*/
static int vx_conf_pipe(vx_core_t *chip, vx_pipe_t *pipe)
static int vx_conf_pipe(struct vx_core *chip, struct vx_pipe *pipe)
{
struct vx_rmh rmh;
@@ -353,7 +358,7 @@ static int vx_conf_pipe(vx_core_t *chip, vx_pipe_t *pipe)
/*
* vx_send_irqa - trigger IRQA
*/
static int vx_send_irqa(vx_core_t *chip)
static int vx_send_irqa(struct vx_core *chip)
{
struct vx_rmh rmh;
@@ -378,7 +383,7 @@ static int vx_send_irqa(vx_core_t *chip)
* called from trigger callback only
*
*/
static int vx_toggle_pipe(vx_core_t *chip, vx_pipe_t *pipe, int state)
static int vx_toggle_pipe(struct vx_core *chip, struct vx_pipe *pipe, int state)
{
int err, i, cur_state;
@@ -431,7 +436,7 @@ static int vx_toggle_pipe(vx_core_t *chip, vx_pipe_t *pipe, int state)
*
* called from trigger callback only
*/
static int vx_stop_pipe(vx_core_t *chip, vx_pipe_t *pipe)
static int vx_stop_pipe(struct vx_core *chip, struct vx_pipe *pipe)
{
struct vx_rmh rmh;
vx_init_rmh(&rmh, CMD_STOP_PIPE);
@@ -449,12 +454,12 @@ static int vx_stop_pipe(vx_core_t *chip, vx_pipe_t *pipe)
*
* return 0 on success, or a negative error code.
*/
static int vx_alloc_pipe(vx_core_t *chip, int capture,
static int vx_alloc_pipe(struct vx_core *chip, int capture,
int audioid, int num_audio,
vx_pipe_t **pipep)
struct vx_pipe **pipep)
{
int err;
vx_pipe_t *pipe;
struct vx_pipe *pipe;
struct vx_rmh rmh;
int data_mode;
@@ -499,7 +504,7 @@ static int vx_alloc_pipe(vx_core_t *chip, int capture,
* vx_free_pipe - release a pipe
* @pipe: pipe to be released
*/
static int vx_free_pipe(vx_core_t *chip, vx_pipe_t *pipe)
static int vx_free_pipe(struct vx_core *chip, struct vx_pipe *pipe)
{
struct vx_rmh rmh;
@@ -517,7 +522,7 @@ static int vx_free_pipe(vx_core_t *chip, vx_pipe_t *pipe)
*
* called from trigger callback only
*/
static int vx_start_stream(vx_core_t *chip, vx_pipe_t *pipe)
static int vx_start_stream(struct vx_core *chip, struct vx_pipe *pipe)
{
struct vx_rmh rmh;
@@ -533,7 +538,7 @@ static int vx_start_stream(vx_core_t *chip, vx_pipe_t *pipe)
*
* called from trigger callback only
*/
static int vx_stop_stream(vx_core_t *chip, vx_pipe_t *pipe)
static int vx_stop_stream(struct vx_core *chip, struct vx_pipe *pipe)
{
struct vx_rmh rmh;
@@ -547,11 +552,12 @@ static int vx_stop_stream(vx_core_t *chip, vx_pipe_t *pipe)
* playback hw information
*/
static snd_pcm_hardware_t vx_pcm_playback_hw = {
static struct snd_pcm_hardware vx_pcm_playback_hw = {
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_MMAP_VALID /*|*/
/*SNDRV_PCM_INFO_RESUME*/),
.formats = /*SNDRV_PCM_FMTBIT_U8 |*/ SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_3LE,
.formats = (/*SNDRV_PCM_FMTBIT_U8 |*/
SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_3LE),
.rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
.rate_min = 5000,
.rate_max = 48000,
@@ -571,11 +577,11 @@ static void vx_pcm_delayed_start(unsigned long arg);
/*
* vx_pcm_playback_open - open callback for playback
*/
static int vx_pcm_playback_open(snd_pcm_substream_t *subs)
static int vx_pcm_playback_open(struct snd_pcm_substream *subs)
{
snd_pcm_runtime_t *runtime = subs->runtime;
vx_core_t *chip = snd_pcm_substream_chip(subs);
vx_pipe_t *pipe = NULL;
struct snd_pcm_runtime *runtime = subs->runtime;
struct vx_core *chip = snd_pcm_substream_chip(subs);
struct vx_pipe *pipe = NULL;
unsigned int audio;
int err;
@@ -615,10 +621,10 @@ static int vx_pcm_playback_open(snd_pcm_substream_t *subs)
/*
* vx_pcm_playback_close - close callback for playback
*/
static int vx_pcm_playback_close(snd_pcm_substream_t *subs)
static int vx_pcm_playback_close(struct snd_pcm_substream *subs)
{
vx_core_t *chip = snd_pcm_substream_chip(subs);
vx_pipe_t *pipe;
struct vx_core *chip = snd_pcm_substream_chip(subs);
struct vx_pipe *pipe;
if (! subs->runtime->private_data)
return -EINVAL;
@@ -641,7 +647,7 @@ static int vx_pcm_playback_close(snd_pcm_substream_t *subs)
*
* NB: call with a certain lock.
*/
static int vx_notify_end_of_buffer(vx_core_t *chip, vx_pipe_t *pipe)
static int vx_notify_end_of_buffer(struct vx_core *chip, struct vx_pipe *pipe)
{
int err;
struct vx_rmh rmh; /* use a temporary rmh here */
@@ -669,7 +675,9 @@ static int vx_notify_end_of_buffer(vx_core_t *chip, vx_pipe_t *pipe)
*
* return 0 if ok.
*/
static int vx_pcm_playback_transfer_chunk(vx_core_t *chip, snd_pcm_runtime_t *runtime, vx_pipe_t *pipe, int size)
static int vx_pcm_playback_transfer_chunk(struct vx_core *chip,
struct snd_pcm_runtime *runtime,
struct vx_pipe *pipe, int size)
{
int space, err = 0;
@@ -705,7 +713,9 @@ static int vx_pcm_playback_transfer_chunk(vx_core_t *chip, snd_pcm_runtime_t *ru
* so that the caller can check the total transferred size later
* (to call snd_pcm_period_elapsed).
*/
static int vx_update_pipe_position(vx_core_t *chip, snd_pcm_runtime_t *runtime, vx_pipe_t *pipe)
static int vx_update_pipe_position(struct vx_core *chip,
struct snd_pcm_runtime *runtime,
struct vx_pipe *pipe)
{
struct vx_rmh rmh;
int err, update;
@@ -731,10 +741,12 @@ static int vx_update_pipe_position(vx_core_t *chip, snd_pcm_runtime_t *runtime,
* transfer the pending playback buffer data to DSP
* called from interrupt handler
*/
static void vx_pcm_playback_transfer(vx_core_t *chip, snd_pcm_substream_t *subs, vx_pipe_t *pipe, int nchunks)
static void vx_pcm_playback_transfer(struct vx_core *chip,
struct snd_pcm_substream *subs,
struct vx_pipe *pipe, int nchunks)
{
int i, err;
snd_pcm_runtime_t *runtime = subs->runtime;
struct snd_pcm_runtime *runtime = subs->runtime;
if (! pipe->prepared || (chip->chip_status & VX_STAT_IS_STALE))
return;
@@ -749,10 +761,12 @@ static void vx_pcm_playback_transfer(vx_core_t *chip, snd_pcm_substream_t *subs,
* update the playback position and call snd_pcm_period_elapsed() if necessary
* called from interrupt handler
*/
static void vx_pcm_playback_update(vx_core_t *chip, snd_pcm_substream_t *subs, vx_pipe_t *pipe)
static void vx_pcm_playback_update(struct vx_core *chip,
struct snd_pcm_substream *subs,
struct vx_pipe *pipe)
{
int err;
snd_pcm_runtime_t *runtime = subs->runtime;
struct snd_pcm_runtime *runtime = subs->runtime;
if (pipe->running && ! (chip->chip_status & VX_STAT_IS_STALE)) {
if ((err = vx_update_pipe_position(chip, runtime, pipe)) < 0)
@@ -771,9 +785,9 @@ static void vx_pcm_playback_update(vx_core_t *chip, snd_pcm_substream_t *subs, v
*/
static void vx_pcm_delayed_start(unsigned long arg)
{
snd_pcm_substream_t *subs = (snd_pcm_substream_t *)arg;
vx_core_t *chip = subs->pcm->private_data;
vx_pipe_t *pipe = subs->runtime->private_data;
struct snd_pcm_substream *subs = (struct snd_pcm_substream *)arg;
struct vx_core *chip = subs->pcm->private_data;
struct vx_pipe *pipe = subs->runtime->private_data;
int err;
/* printk( KERN_DEBUG "DDDD tasklet delayed start jiffies = %ld\n", jiffies);*/
@@ -792,10 +806,10 @@ static void vx_pcm_delayed_start(unsigned long arg)
/*
* vx_pcm_playback_trigger - trigger callback for playback
*/
static int vx_pcm_trigger(snd_pcm_substream_t *subs, int cmd)
static int vx_pcm_trigger(struct snd_pcm_substream *subs, int cmd)
{
vx_core_t *chip = snd_pcm_substream_chip(subs);
vx_pipe_t *pipe = subs->runtime->private_data;
struct vx_core *chip = snd_pcm_substream_chip(subs);
struct vx_pipe *pipe = subs->runtime->private_data;
int err;
if (chip->chip_status & VX_STAT_IS_STALE)
@@ -839,18 +853,18 @@ static int vx_pcm_trigger(snd_pcm_substream_t *subs, int cmd)
/*
* vx_pcm_playback_pointer - pointer callback for playback
*/
static snd_pcm_uframes_t vx_pcm_playback_pointer(snd_pcm_substream_t *subs)
static snd_pcm_uframes_t vx_pcm_playback_pointer(struct snd_pcm_substream *subs)
{
snd_pcm_runtime_t *runtime = subs->runtime;
vx_pipe_t *pipe = runtime->private_data;
struct snd_pcm_runtime *runtime = subs->runtime;
struct vx_pipe *pipe = runtime->private_data;
return pipe->position;
}
/*
* vx_pcm_hw_params - hw_params callback for playback and capture
*/
static int vx_pcm_hw_params(snd_pcm_substream_t *subs,
snd_pcm_hw_params_t *hw_params)
static int vx_pcm_hw_params(struct snd_pcm_substream *subs,
struct snd_pcm_hw_params *hw_params)
{
return snd_pcm_alloc_vmalloc_buffer(subs, params_buffer_bytes(hw_params));
}
@@ -858,7 +872,7 @@ static int vx_pcm_hw_params(snd_pcm_substream_t *subs,
/*
* vx_pcm_hw_free - hw_free callback for playback and capture
*/
static int vx_pcm_hw_free(snd_pcm_substream_t *subs)
static int vx_pcm_hw_free(struct snd_pcm_substream *subs)
{
return snd_pcm_free_vmalloc_buffer(subs);
}
@@ -866,11 +880,11 @@ static int vx_pcm_hw_free(snd_pcm_substream_t *subs)
/*
* vx_pcm_prepare - prepare callback for playback and capture
*/
static int vx_pcm_prepare(snd_pcm_substream_t *subs)
static int vx_pcm_prepare(struct snd_pcm_substream *subs)
{
vx_core_t *chip = snd_pcm_substream_chip(subs);
snd_pcm_runtime_t *runtime = subs->runtime;
vx_pipe_t *pipe = runtime->private_data;
struct vx_core *chip = snd_pcm_substream_chip(subs);
struct snd_pcm_runtime *runtime = subs->runtime;
struct vx_pipe *pipe = runtime->private_data;
int err, data_mode;
// int max_size, nchunks;
@@ -897,7 +911,8 @@ static int vx_pcm_prepare(snd_pcm_substream_t *subs)
}
if (chip->pcm_running && chip->freq != runtime->rate) {
snd_printk(KERN_ERR "vx: cannot set different clock %d from the current %d\n", runtime->rate, chip->freq);
snd_printk(KERN_ERR "vx: cannot set different clock %d "
"from the current %d\n", runtime->rate, chip->freq);
return -EINVAL;
}
vx_set_clock(chip, runtime->rate);
@@ -930,7 +945,7 @@ static int vx_pcm_prepare(snd_pcm_substream_t *subs)
/*
* operators for PCM playback
*/
static snd_pcm_ops_t vx_pcm_playback_ops = {
static struct snd_pcm_ops vx_pcm_playback_ops = {
.open = vx_pcm_playback_open,
.close = vx_pcm_playback_close,
.ioctl = snd_pcm_lib_ioctl,
@@ -947,11 +962,12 @@ static snd_pcm_ops_t vx_pcm_playback_ops = {
* playback hw information
*/
static snd_pcm_hardware_t vx_pcm_capture_hw = {
static struct snd_pcm_hardware vx_pcm_capture_hw = {
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_MMAP_VALID /*|*/
/*SNDRV_PCM_INFO_RESUME*/),
.formats = /*SNDRV_PCM_FMTBIT_U8 |*/ SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_3LE,
.formats = (/*SNDRV_PCM_FMTBIT_U8 |*/
SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_3LE),
.rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
.rate_min = 5000,
.rate_max = 48000,
@@ -969,12 +985,12 @@ static snd_pcm_hardware_t vx_pcm_capture_hw = {
/*
* vx_pcm_capture_open - open callback for capture
*/
static int vx_pcm_capture_open(snd_pcm_substream_t *subs)
static int vx_pcm_capture_open(struct snd_pcm_substream *subs)
{
snd_pcm_runtime_t *runtime = subs->runtime;
vx_core_t *chip = snd_pcm_substream_chip(subs);
vx_pipe_t *pipe;
vx_pipe_t *pipe_out_monitoring = NULL;
struct snd_pcm_runtime *runtime = subs->runtime;
struct vx_core *chip = snd_pcm_substream_chip(subs);
struct vx_pipe *pipe;
struct vx_pipe *pipe_out_monitoring = NULL;
unsigned int audio;
int err;
@@ -1005,9 +1021,11 @@ static int vx_pcm_capture_open(snd_pcm_substream_t *subs)
if an output pipe is available, it's audios still may need to be
unmuted. hence we'll have to call a mixer entry point.
*/
vx_set_monitor_level(chip, audio, chip->audio_monitor[audio], chip->audio_monitor_active[audio]);
vx_set_monitor_level(chip, audio, chip->audio_monitor[audio],
chip->audio_monitor_active[audio]);
/* assuming stereo */
vx_set_monitor_level(chip, audio+1, chip->audio_monitor[audio+1], chip->audio_monitor_active[audio+1]);
vx_set_monitor_level(chip, audio+1, chip->audio_monitor[audio+1],
chip->audio_monitor_active[audio+1]);
}
pipe->monitoring_pipe = pipe_out_monitoring; /* default value NULL */
@@ -1026,11 +1044,11 @@ static int vx_pcm_capture_open(snd_pcm_substream_t *subs)
/*
* vx_pcm_capture_close - close callback for capture
*/
static int vx_pcm_capture_close(snd_pcm_substream_t *subs)
static int vx_pcm_capture_close(struct snd_pcm_substream *subs)
{
vx_core_t *chip = snd_pcm_substream_chip(subs);
vx_pipe_t *pipe;
vx_pipe_t *pipe_out_monitoring;
struct vx_core *chip = snd_pcm_substream_chip(subs);
struct vx_pipe *pipe;
struct vx_pipe *pipe_out_monitoring;
if (! subs->runtime->private_data)
return -EINVAL;
@@ -1062,10 +1080,11 @@ static int vx_pcm_capture_close(snd_pcm_substream_t *subs)
/*
* vx_pcm_capture_update - update the capture buffer
*/
static void vx_pcm_capture_update(vx_core_t *chip, snd_pcm_substream_t *subs, vx_pipe_t *pipe)
static void vx_pcm_capture_update(struct vx_core *chip, struct snd_pcm_substream *subs,
struct vx_pipe *pipe)
{
int size, space, count;
snd_pcm_runtime_t *runtime = subs->runtime;
struct snd_pcm_runtime *runtime = subs->runtime;
if (! pipe->prepared || (chip->chip_status & VX_STAT_IS_STALE))
return;
@@ -1135,17 +1154,17 @@ static void vx_pcm_capture_update(vx_core_t *chip, snd_pcm_substream_t *subs, vx
/*
* vx_pcm_capture_pointer - pointer callback for capture
*/
static snd_pcm_uframes_t vx_pcm_capture_pointer(snd_pcm_substream_t *subs)
static snd_pcm_uframes_t vx_pcm_capture_pointer(struct snd_pcm_substream *subs)
{
snd_pcm_runtime_t *runtime = subs->runtime;
vx_pipe_t *pipe = runtime->private_data;
struct snd_pcm_runtime *runtime = subs->runtime;
struct vx_pipe *pipe = runtime->private_data;
return bytes_to_frames(runtime, pipe->hw_ptr);
}
/*
* operators for PCM capture
*/
static snd_pcm_ops_t vx_pcm_capture_ops = {
static struct snd_pcm_ops vx_pcm_capture_ops = {
.open = vx_pcm_capture_open,
.close = vx_pcm_capture_close,
.ioctl = snd_pcm_lib_ioctl,
@@ -1161,10 +1180,10 @@ static snd_pcm_ops_t vx_pcm_capture_ops = {
/*
* interrupt handler for pcm streams
*/
void vx_pcm_update_intr(vx_core_t *chip, unsigned int events)
void vx_pcm_update_intr(struct vx_core *chip, unsigned int events)
{
unsigned int i;
vx_pipe_t *pipe;
struct vx_pipe *pipe;
#define EVENT_MASK (END_OF_BUFFER_EVENTS_PENDING|ASYNC_EVENTS_PENDING)
@@ -1218,7 +1237,7 @@ void vx_pcm_update_intr(vx_core_t *chip, unsigned int events)
/*
* vx_init_audio_io - check the availabe audio i/o and allocate pipe arrays
*/
static int vx_init_audio_io(vx_core_t *chip)
static int vx_init_audio_io(struct vx_core *chip)
{
struct vx_rmh rmh;
int preferred;
@@ -1234,19 +1253,20 @@ static int vx_init_audio_io(vx_core_t *chip)
chip->audio_info = rmh.Stat[1];
/* allocate pipes */
chip->playback_pipes = kmalloc(sizeof(vx_pipe_t *) * chip->audio_outs, GFP_KERNEL);
chip->capture_pipes = kmalloc(sizeof(vx_pipe_t *) * chip->audio_ins, GFP_KERNEL);
chip->playback_pipes = kmalloc(sizeof(struct vx_pipe *) * chip->audio_outs, GFP_KERNEL);
chip->capture_pipes = kmalloc(sizeof(struct vx_pipe *) * chip->audio_ins, GFP_KERNEL);
if (! chip->playback_pipes || ! chip->capture_pipes)
return -ENOMEM;
memset(chip->playback_pipes, 0, sizeof(vx_pipe_t *) * chip->audio_outs);
memset(chip->capture_pipes, 0, sizeof(vx_pipe_t *) * chip->audio_ins);
memset(chip->playback_pipes, 0, sizeof(struct vx_pipe *) * chip->audio_outs);
memset(chip->capture_pipes, 0, sizeof(struct vx_pipe *) * chip->audio_ins);
preferred = chip->ibl.size;
chip->ibl.size = 0;
vx_set_ibl(chip, &chip->ibl); /* query the info */
if (preferred > 0) {
chip->ibl.size = ((preferred + chip->ibl.granularity - 1) / chip->ibl.granularity) * chip->ibl.granularity;
chip->ibl.size = ((preferred + chip->ibl.granularity - 1) /
chip->ibl.granularity) * chip->ibl.granularity;
if (chip->ibl.size > chip->ibl.max_size)
chip->ibl.size = chip->ibl.max_size;
} else
@@ -1260,9 +1280,9 @@ static int vx_init_audio_io(vx_core_t *chip)
/*
* free callback for pcm
*/
static void snd_vx_pcm_free(snd_pcm_t *pcm)
static void snd_vx_pcm_free(struct snd_pcm *pcm)
{
vx_core_t *chip = pcm->private_data;
struct vx_core *chip = pcm->private_data;
chip->pcm[pcm->device] = NULL;
kfree(chip->playback_pipes);
chip->playback_pipes = NULL;
@@ -1273,9 +1293,9 @@ static void snd_vx_pcm_free(snd_pcm_t *pcm)
/*
* snd_vx_pcm_new - create and initialize a pcm
*/
int snd_vx_pcm_new(vx_core_t *chip)
int snd_vx_pcm_new(struct vx_core *chip)
{
snd_pcm_t *pcm;
struct snd_pcm *pcm;
unsigned int i;
int err;