AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

ASoC: fsl: mpc5200: replace platform to component

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

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2018-01-29 02:47:19 +00:00 committed by Mark Brown
parent 1d0a01f2d4
commit 60bceb8029
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 10 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
sound/soc/fsl/mpc5200_dma.c
View File

@ -22,6 +22,8 @@
#include "mpc5200_dma.h"
#define DRV_NAME "mpc5200_dma"
/*
* Interrupt handlers
*/
@ -300,12 +302,13 @@ static const struct snd_pcm_ops psc_dma_ops = {
static int psc_dma_new(struct snd_soc_pcm_runtime *rtd)
{
struct snd_card *card = rtd->card->snd_card;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct snd_soc_dai *dai = rtd->cpu_dai;
struct snd_pcm *pcm = rtd->pcm;
size_t size = psc_dma_hardware.buffer_bytes_max;
int rc;
dev_dbg(rtd->platform->dev, "psc_dma_new(card=%p, dai=%p, pcm=%p)\n",
dev_dbg(component->dev, "psc_dma_new(card=%p, dai=%p, pcm=%p)\n",
card, dai, pcm);
rc = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(32));
@ -341,10 +344,11 @@ static int psc_dma_new(struct snd_soc_pcm_runtime *rtd)
static void psc_dma_free(struct snd_pcm *pcm)
{
struct snd_soc_pcm_runtime *rtd = pcm->private_data;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct snd_pcm_substream *substream;
int stream;
dev_dbg(rtd->platform->dev, "psc_dma_free(pcm=%p)\n", pcm);
dev_dbg(component->dev, "psc_dma_free(pcm=%p)\n", pcm);
for (stream = 0; stream < 2; stream++) {
substream = pcm->streams[stream].substream;
@ -356,7 +360,8 @@ static void psc_dma_free(struct snd_pcm *pcm)
}
}
static const struct snd_soc_platform_driver mpc5200_audio_dma_platform = {
static const struct snd_soc_component_driver mpc5200_audio_dma_component = {
.name = DRV_NAME,
.ops = &psc_dma_ops,
.pcm_new = &psc_dma_new,
.pcm_free = &psc_dma_free,
@ -468,7 +473,8 @@ int mpc5200_audio_dma_create(struct platform_device *op)
dev_set_drvdata(&op->dev, psc_dma);
/* Tell the ASoC OF helpers about it */
return snd_soc_register_platform(&op->dev, &mpc5200_audio_dma_platform);
return devm_snd_soc_register_component(&op->dev,
&mpc5200_audio_dma_component, NULL, 0);
out_irq:
free_irq(psc_dma->irq, psc_dma);
free_irq(psc_dma->capture.irq, &psc_dma->capture);
@ -487,8 +493,6 @@ int mpc5200_audio_dma_destroy(struct platform_device *op)
dev_dbg(&op->dev, "mpc5200_audio_dma_destroy()\n");
snd_soc_unregister_platform(&op->dev);
bcom_gen_bd_rx_release(psc_dma->capture.bcom_task);
bcom_gen_bd_tx_release(psc_dma->playback.bcom_task);