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ASoC: pxa: clean up function names in pxa2xx-lib 

Clean up the namespace a bit and drop the __ prefix of all functions
exported by pxa2xx-lib. This improves the readability of the code.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Daniel Mack 2018-06-27 21:33:54 +02:00 committed by Mark Brown
parent 95acb005fe
commit a7160670b5
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
4 changed files with 28 additions and 35 deletions
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10
include/sound/pxa2xx-lib.h
View File

@ -10,14 +10,14 @@ struct snd_pcm_substream;
struct snd_pcm_hw_params;
struct snd_pcm;
extern int __pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
extern int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params);
extern int __pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream);
extern int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream);
extern int pxa2xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd);
extern snd_pcm_uframes_t pxa2xx_pcm_pointer(struct snd_pcm_substream *substream);
extern int __pxa2xx_pcm_prepare(struct snd_pcm_substream *substream);
extern int __pxa2xx_pcm_open(struct snd_pcm_substream *substream);
extern int __pxa2xx_pcm_close(struct snd_pcm_substream *substream);
extern int pxa2xx_pcm_prepare(struct snd_pcm_substream *substream);
extern int pxa2xx_pcm_open(struct snd_pcm_substream *substream);
extern int pxa2xx_pcm_close(struct snd_pcm_substream *substream);
extern int pxa2xx_pcm_mmap(struct snd_pcm_substream *substream,
struct vm_area_struct *vma);
extern int pxa2xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream);

10
sound/arm/pxa2xx-ac97.c
View File

@ -70,7 +70,7 @@ static int pxa2xx_ac97_pcm_open(struct snd_pcm_substream *substream)
pxa2xx_audio_ops_t *platform_ops;
int ret, i;
ret = __pxa2xx_pcm_open(substream);
ret = pxa2xx_pcm_open(substream);
if (ret)
return ret;
@ -86,7 +86,7 @@ static int pxa2xx_ac97_pcm_open(struct snd_pcm_substream *substream)
if (platform_ops && platform_ops->startup) {
ret = platform_ops->startup(substream, platform_ops->priv);
if (ret < 0)
__pxa2xx_pcm_close(substream);
pxa2xx_pcm_close(substream);
}
return ret;
@ -110,7 +110,7 @@ static int pxa2xx_ac97_pcm_prepare(struct snd_pcm_substream *substream)
AC97_PCM_FRONT_DAC_RATE : AC97_PCM_LR_ADC_RATE;
int ret;
ret = __pxa2xx_pcm_prepare(substream);
ret = pxa2xx_pcm_prepare(substream);
if (ret < 0)
return ret;
@ -178,8 +178,8 @@ static const struct snd_pcm_ops pxa2xx_pcm_ops = {
.open = pxa2xx_ac97_pcm_open,
.close = pxa2xx_ac97_pcm_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = __pxa2xx_pcm_hw_params,
.hw_free = __pxa2xx_pcm_hw_free,
.hw_params = pxa2xx_pcm_hw_params,
.hw_free = pxa2xx_pcm_hw_free,
.prepare = pxa2xx_ac97_pcm_prepare,
.trigger = pxa2xx_pcm_trigger,
.pointer = pxa2xx_pcm_pointer,

22
sound/arm/pxa2xx-pcm-lib.c
View File

@ -33,8 +33,8 @@ static const struct snd_pcm_hardware pxa2xx_pcm_hardware = {
.fifo_size = 32,
};
int __pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream);
struct snd_soc_pcm_runtime *rtd = substream->private_data;
@ -62,14 +62,14 @@ int __pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
return 0;
}
EXPORT_SYMBOL(__pxa2xx_pcm_hw_params);
EXPORT_SYMBOL(pxa2xx_pcm_hw_params);
int __pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream)
int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream)
{
snd_pcm_set_runtime_buffer(substream, NULL);
return 0;
}
EXPORT_SYMBOL(__pxa2xx_pcm_hw_free);
EXPORT_SYMBOL(pxa2xx_pcm_hw_free);
int pxa2xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
{
@ -84,13 +84,13 @@ pxa2xx_pcm_pointer(struct snd_pcm_substream *substream)
}
EXPORT_SYMBOL(pxa2xx_pcm_pointer);
int __pxa2xx_pcm_prepare(struct snd_pcm_substream *substream)
int pxa2xx_pcm_prepare(struct snd_pcm_substream *substream)
{
return 0;
}
EXPORT_SYMBOL(__pxa2xx_pcm_prepare);
EXPORT_SYMBOL(pxa2xx_pcm_prepare);
int __pxa2xx_pcm_open(struct snd_pcm_substream *substream)
int pxa2xx_pcm_open(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime *runtime = substream->runtime;
@ -127,13 +127,13 @@ int __pxa2xx_pcm_open(struct snd_pcm_substream *substream)
substream, dma_request_slave_channel(rtd->cpu_dai->dev,
dma_params->chan_name));
}
EXPORT_SYMBOL(__pxa2xx_pcm_open);
EXPORT_SYMBOL(pxa2xx_pcm_open);
int __pxa2xx_pcm_close(struct snd_pcm_substream *substream)
int pxa2xx_pcm_close(struct snd_pcm_substream *substream)
{
return snd_dmaengine_pcm_close_release_chan(substream);
}
EXPORT_SYMBOL(__pxa2xx_pcm_close);
EXPORT_SYMBOL(pxa2xx_pcm_close);
int pxa2xx_pcm_mmap(struct snd_pcm_substream *substream,
struct vm_area_struct *vma)

21
sound/soc/pxa/pxa2xx-pcm.c
View File

@ -20,8 +20,8 @@
#include <sound/pxa2xx-lib.h>
#include <sound/dmaengine_pcm.h>
static int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
static int __pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_dmaengine_dai_dma_data *dma;
@ -33,23 +33,16 @@ static int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
if (!dma)
return 0;
return __pxa2xx_pcm_hw_params(substream, params);
}
static int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream)
{
__pxa2xx_pcm_hw_free(substream);
return 0;
return pxa2xx_pcm_hw_params(substream, params);
}
static const struct snd_pcm_ops pxa2xx_pcm_ops = {
.open = __pxa2xx_pcm_open,
.close = __pxa2xx_pcm_close,
.open = pxa2xx_pcm_open,
.close = pxa2xx_pcm_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = pxa2xx_pcm_hw_params,
.hw_params = __pxa2xx_pcm_hw_params,
.hw_free = pxa2xx_pcm_hw_free,
.prepare = __pxa2xx_pcm_prepare,
.prepare = pxa2xx_pcm_prepare,
.trigger = pxa2xx_pcm_trigger,
.pointer = pxa2xx_pcm_pointer,
.mmap = pxa2xx_pcm_mmap,