ASoC: Use data based init for wm8728 DAPM
Lu Guanqun [Wed, 30 Mar 2011 13:53:14 +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/wm8728.c

index 736b035..86d4718 100644 (file)
@@ -65,22 +65,11 @@ SND_SOC_DAPM_OUTPUT("VOUTL"),
 SND_SOC_DAPM_OUTPUT("VOUTR"),
 };
 
-static const struct snd_soc_dapm_route intercon[] = {
+static const struct snd_soc_dapm_route wm8728_intercon[] = {
        {"VOUTL", NULL, "DAC"},
        {"VOUTR", NULL, "DAC"},
 };
 
-static int wm8728_add_widgets(struct snd_soc_codec *codec)
-{
-       struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-       snd_soc_dapm_new_controls(dapm, wm8728_dapm_widgets,
-                                 ARRAY_SIZE(wm8728_dapm_widgets));
-       snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
-
-       return 0;
-}
-
 static int wm8728_mute(struct snd_soc_dai *dai, int mute)
 {
        struct snd_soc_codec *codec = dai->codec;
@@ -255,7 +244,6 @@ static int wm8728_probe(struct snd_soc_codec *codec)
 
        snd_soc_add_controls(codec, wm8728_snd_controls,
                                ARRAY_SIZE(wm8728_snd_controls));
-       wm8728_add_widgets(codec);
 
        return ret;
 }
@@ -275,6 +263,10 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8728 = {
        .reg_cache_size = ARRAY_SIZE(wm8728_reg_defaults),
        .reg_word_size = sizeof(u16),
        .reg_cache_default = wm8728_reg_defaults,
+       .dapm_widgets = wm8728_dapm_widgets,
+       .num_dapm_widgets = ARRAY_SIZE(wm8728_dapm_widgets),
+       .dapm_routes = wm8728_intercon,
+       .num_dapm_routes = ARRAY_SIZE(wm8728_intercon),
 };
 
 #if defined(CONFIG_SPI_MASTER)