ASoC: txx9aclc: 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>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c
index a2bb68f..8d31fe6 100644 (file)
--- a/sound/soc/txx9/txx9aclc.c
+++ b/sound/soc/txx9/txx9aclc.c
@@ -23,6 +23,8 @@
 #include <sound/soc.h>
 #include "txx9aclc.h"
 
+#define DRV_NAME "txx9aclc"
+
 static struct txx9aclc_soc_device {
        struct txx9aclc_dmadata dmadata[2];
 } txx9aclc_soc_device;
@@ -53,6 +55,7 @@ static int txx9aclc_pcm_hw_params(struct snd_pcm_substream *substream,
 {
        struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
        struct snd_pcm_runtime *runtime = substream->runtime;
+       struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
        struct txx9aclc_dmadata *dmadata = runtime->private_data;
        int ret;
 
@@ -60,13 +63,13 @@ static int txx9aclc_pcm_hw_params(struct snd_pcm_substream *substream,
        if (ret < 0)
                return ret;
 
-       dev_dbg(rtd->platform->dev,
+       dev_dbg(component->dev,
                "runtime->dma_area = %#lx dma_addr = %#lx dma_bytes = %zd "
                "runtime->min_align %ld\n",
                (unsigned long)runtime->dma_area,
                (unsigned long)runtime->dma_addr, runtime->dma_bytes,
                runtime->min_align);
-       dev_dbg(rtd->platform->dev,
+       dev_dbg(component->dev,
                "periods %d period_bytes %d stream %d\n",
                params_periods(params), params_period_bytes(params),
                substream->stream);
@@ -287,7 +290,8 @@ static int txx9aclc_pcm_new(struct snd_soc_pcm_runtime *rtd)
        struct snd_card *card = rtd->card->snd_card;
        struct snd_soc_dai *dai = rtd->cpu_dai;
        struct snd_pcm *pcm = rtd->pcm;
-       struct platform_device *pdev = to_platform_device(rtd->platform->dev);
+       struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
+       struct platform_device *pdev = to_platform_device(component->dev);
        struct txx9aclc_soc_device *dev;
        struct resource *r;
        int i;
@@ -371,15 +375,15 @@ static int txx9aclc_dma_init(struct txx9aclc_soc_device *dev,
        return 0;
 }
 
-static int txx9aclc_pcm_probe(struct snd_soc_platform *platform)
+static int txx9aclc_pcm_probe(struct snd_soc_component *component)
 {
-       snd_soc_platform_set_drvdata(platform, &txx9aclc_soc_device);
+       snd_soc_component_set_drvdata(component, &txx9aclc_soc_device);
        return 0;
 }
 
-static int txx9aclc_pcm_remove(struct snd_soc_platform *platform)
+static void txx9aclc_pcm_remove(struct snd_soc_component *component)
 {
-       struct txx9aclc_soc_device *dev = snd_soc_platform_get_drvdata(platform);
+       struct txx9aclc_soc_device *dev = snd_soc_component_get_drvdata(component);
        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_drvdata;
        void __iomem *base = drvdata->base;
        int i;
@@ -400,10 +404,10 @@ static int txx9aclc_pcm_remove(struct snd_soc_platform *platform)
                }
                dev->dmadata[i].dma_chan = NULL;
        }
-       return 0;
 }
 
-static const struct snd_soc_platform_driver txx9aclc_soc_platform = {
+static const struct snd_soc_component_driver txx9aclc_soc_component = {
+       .name           = DRV_NAME,
        .probe          = txx9aclc_pcm_probe,
        .remove         = txx9aclc_pcm_remove,
        .ops            = &txx9aclc_pcm_ops,
@@ -412,8 +416,8 @@ static const struct snd_soc_platform_driver txx9aclc_soc_platform = {
 
 static int txx9aclc_soc_platform_probe(struct platform_device *pdev)
 {
-       return devm_snd_soc_register_platform(&pdev->dev,
-                                             &txx9aclc_soc_platform);
+       return devm_snd_soc_register_component(&pdev->dev,
+                                       &txx9aclc_soc_component, NULL, 0);
 }
 
 static struct platform_driver txx9aclc_pcm_driver = {