[PATCH v3] media: i2c: tda1997: replace codec to component

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto...@renesas.com>

Now we can replace Codec to Component. Let's do it.

Note:
        xxx_codec_xxx()         ->      xxx_component_xxx()
        .idle_bias_off = 0      ->      .idle_bias_on = 1
        .ignore_pmdown_time = 0 ->      .use_pmdown_time = 1
        -                       ->      .endianness = 1
        -                       ->      .non_legacy_dai_naming = 1

Signed-off-by: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
---
Tim, Mauro

This replace patch is needed for ALSA SoC, otherwise it can't probe anymore.
Mark, I think it needs your acked-by ?

v2 -> v3

 - fixup driver name (= tda1997)

 drivers/media/i2c/tda1997x.c | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/drivers/media/i2c/tda1997x.c b/drivers/media/i2c/tda1997x.c
index 3021913..33d7fcf 100644
--- a/drivers/media/i2c/tda1997x.c
+++ b/drivers/media/i2c/tda1997x.c
@@ -2444,7 +2444,7 @@ static int tda1997x_pcm_startup(struct snd_pcm_substream 
*substream,
                                struct snd_soc_dai *dai)
 {
        struct tda1997x_state *state = snd_soc_dai_get_drvdata(dai);
-       struct snd_soc_codec *codec = dai->codec;
+       struct snd_soc_component *component = dai->component;
        struct snd_pcm_runtime *rtd = substream->runtime;
        int rate, err;
 
@@ -2452,11 +2452,11 @@ static int tda1997x_pcm_startup(struct 
snd_pcm_substream *substream,
        err = snd_pcm_hw_constraint_minmax(rtd, SNDRV_PCM_HW_PARAM_RATE,
                                           rate, rate);
        if (err < 0) {
-               dev_err(codec->dev, "failed to constrain samplerate to %dHz\n",
+               dev_err(component->dev, "failed to constrain samplerate to 
%dHz\n",
                        rate);
                return err;
        }
-       dev_info(codec->dev, "set samplerate constraint to %dHz\n", rate);
+       dev_info(component->dev, "set samplerate constraint to %dHz\n", rate);
 
        return 0;
 }
@@ -2479,20 +2479,22 @@ static int tda1997x_pcm_startup(struct 
snd_pcm_substream *substream,
        .ops = &tda1997x_dai_ops,
 };
 
-static int tda1997x_codec_probe(struct snd_soc_codec *codec)
+static int tda1997x_codec_probe(struct snd_soc_component *component)
 {
        return 0;
 }
 
-static int tda1997x_codec_remove(struct snd_soc_codec *codec)
+static void tda1997x_codec_remove(struct snd_soc_component *component)
 {
-       return 0;
 }
 
-static struct snd_soc_codec_driver tda1997x_codec_driver = {
-       .probe = tda1997x_codec_probe,
-       .remove = tda1997x_codec_remove,
-       .reg_word_size = sizeof(u16),
+static struct snd_soc_component_driver tda1997x_codec_driver = {
+       .probe                  = tda1997x_codec_probe,
+       .remove                 = tda1997x_codec_remove,
+       .idle_bias_on           = 1,
+       .use_pmdown_time        = 1,
+       .endianness             = 1,
+       .non_legacy_dai_naming  = 1,
 };
 
 static int tda1997x_probe(struct i2c_client *client,
@@ -2737,7 +2739,7 @@ static int tda1997x_probe(struct i2c_client *client,
                else
                        formats = SNDRV_PCM_FMTBIT_S16_LE;
                tda1997x_audio_dai.capture.formats = formats;
-               ret = snd_soc_register_codec(&state->client->dev,
+               ret = devm_snd_soc_register_component(&state->client->dev,
                                             &tda1997x_codec_driver,
                                             &tda1997x_audio_dai, 1);
                if (ret) {
@@ -2782,7 +2784,6 @@ static int tda1997x_remove(struct i2c_client *client)
        struct tda1997x_platform_data *pdata = &state->pdata;
 
        if (pdata->audout_format) {
-               snd_soc_unregister_codec(&client->dev);
                mutex_destroy(&state->audio_lock);
        }
 
-- 
1.9.1