ASoC: Use data based init for tlv320aic23 DAPM
Lu Guanqun [Wed, 30 Mar 2011 13:53:16 +0000 (21:53 +0800)]
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/codecs/tlv320aic23.c

index 54a30ef..33bb52f 100644 (file)
@@ -212,7 +212,7 @@ static const struct snd_soc_dapm_widget tlv320aic23_dapm_widgets[] = {
        SND_SOC_DAPM_INPUT("MICIN"),
 };
 
-static const struct snd_soc_dapm_route intercon[] = {
+static const struct snd_soc_dapm_route tlv320aic23_intercon[] = {
        /* Output Mixer */
        {"Output Mixer", "Line Bypass Switch", "Line Input"},
        {"Output Mixer", "Playback Switch", "DAC"},
@@ -388,18 +388,6 @@ static int set_sample_rate_control(struct snd_soc_codec *codec, int mclk,
        return 0;
 }
 
-static int tlv320aic23_add_widgets(struct snd_soc_codec *codec)
-{
-       struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-       snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
-                                 ARRAY_SIZE(tlv320aic23_dapm_widgets));
-       /* set up audio path interconnects */
-       snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
-
-       return 0;
-}
-
 static int tlv320aic23_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params,
                                 struct snd_soc_dai *dai)
@@ -676,7 +664,6 @@ static int tlv320aic23_probe(struct snd_soc_codec *codec)
 
        snd_soc_add_controls(codec, tlv320aic23_snd_controls,
                                ARRAY_SIZE(tlv320aic23_snd_controls));
-       tlv320aic23_add_widgets(codec);
 
        return 0;
 }
@@ -698,6 +685,10 @@ static struct snd_soc_codec_driver soc_codec_dev_tlv320aic23 = {
        .read = tlv320aic23_read_reg_cache,
        .write = tlv320aic23_write,
        .set_bias_level = tlv320aic23_set_bias_level,
+       .dapm_widgets = tlv320aic23_dapm_widgets,
+       .num_dapm_widgets = ARRAY_SIZE(tlv320aic23_dapm_widgets),
+       .dapm_routes = tlv320aic23_intercon,
+       .num_dapm_routes = ARRAY_SIZE(tlv320aic23_intercon),
 };
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)