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ASoC: fsl: asrc: replace platform to component 

Now platform can be replaced to component, let's do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2018-01-29 02:46:46 +00:00 committed by Mark Brown
parent 4cb1ea925e
commit 7f1106616a
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
3 changed files with 11 additions and 16 deletions
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10
sound/soc/fsl/fsl_asrc.c
View File

@ -582,10 +582,6 @@ static struct snd_soc_dai_driver fsl_asrc_dai = {
.ops = &fsl_asrc_dai_ops,
};
static const struct snd_soc_component_driver fsl_asrc_component = {
.name = "fsl-asrc-dai",
};
static bool fsl_asrc_readable_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@ -927,12 +923,6 @@ static int fsl_asrc_probe(struct platform_device *pdev)
return ret;
}
ret = devm_snd_soc_register_platform(&pdev->dev, &fsl_asrc_platform);
if (ret) {
dev_err(&pdev->dev, "failed to register ASoC platform\n");
return ret;
}
return 0;
}

3
sound/soc/fsl/fsl_asrc.h
View File

@ -462,6 +462,7 @@ struct fsl_asrc {
u32 regcache_cfg;
};
extern struct snd_soc_platform_driver fsl_asrc_platform;
#define DRV_NAME "fsl-asrc-dai"
extern struct snd_soc_component_driver fsl_asrc_component;
struct dma_chan *fsl_asrc_get_dma_channel(struct fsl_asrc_pair *pair, bool dir);
#endif /* _FSL_ASRC_H */

14
sound/soc/fsl/fsl_asrc_dma.c
View File

@ -64,7 +64,8 @@ static int fsl_asrc_dma_prepare_and_submit(struct snd_pcm_substream *substream)
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime *runtime = substream->runtime;
struct fsl_asrc_pair *pair = runtime->private_data;
struct device *dev = rtd->platform->dev;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct device *dev = component->dev;
unsigned long flags = DMA_CTRL_ACK;
/* Prepare and submit Front-End DMA channel */
@ -137,12 +138,13 @@ static int fsl_asrc_dma_hw_params(struct snd_pcm_substream *substream,
bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
struct snd_dmaengine_dai_dma_data *dma_params_fe = NULL;
struct snd_dmaengine_dai_dma_data *dma_params_be = NULL;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct snd_pcm_runtime *runtime = substream->runtime;
struct fsl_asrc_pair *pair = runtime->private_data;
struct fsl_asrc *asrc_priv = pair->asrc_priv;
struct dma_slave_config config_fe, config_be;
enum asrc_pair_index index = pair->index;
struct device *dev = rtd->platform->dev;
struct device *dev = component->dev;
int stream = substream->stream;
struct imx_dma_data *tmp_data;
struct snd_soc_dpcm *dpcm;
@ -274,7 +276,8 @@ static int fsl_asrc_dma_startup(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime *runtime = substream->runtime;
struct device *dev = rtd->platform->dev;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct device *dev = component->dev;
struct fsl_asrc *asrc_priv = dev_get_drvdata(dev);
struct fsl_asrc_pair *pair;
@ -381,9 +384,10 @@ static void fsl_asrc_dma_pcm_free(struct snd_pcm *pcm)
}
}
struct snd_soc_platform_driver fsl_asrc_platform = {
struct snd_soc_component_driver fsl_asrc_component = {
.name = DRV_NAME,
.ops = &fsl_asrc_dma_pcm_ops,
.pcm_new = fsl_asrc_dma_pcm_new,
.pcm_free = fsl_asrc_dma_pcm_free,
};
EXPORT_SYMBOL_GPL(fsl_asrc_platform);
EXPORT_SYMBOL_GPL(fsl_asrc_component);