ASoC: Use data based init for wm8711 DAPM
Lu Guanqun [Wed, 30 Mar 2011 13:53:15 +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/wm8711.c

index 97c3038..a537e4a 100644 (file)
@@ -77,7 +77,7 @@ SND_SOC_DAPM_OUTPUT("ROUT"),
 SND_SOC_DAPM_OUTPUT("RHPOUT"),
 };
 
-static const struct snd_soc_dapm_route intercon[] = {
+static const struct snd_soc_dapm_route wm8711_intercon[] = {
        /* output mixer */
        {"Output Mixer", "Line Bypass Switch", "Line Input"},
        {"Output Mixer", "HiFi Playback Switch", "DAC"},
@@ -89,17 +89,6 @@ static const struct snd_soc_dapm_route intercon[] = {
        {"LOUT", NULL, "Output Mixer"},
 };
 
-static int wm8711_add_widgets(struct snd_soc_codec *codec)
-{
-       struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-       snd_soc_dapm_new_controls(dapm, wm8711_dapm_widgets,
-                                 ARRAY_SIZE(wm8711_dapm_widgets));
-       snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
-
-       return 0;
-}
-
 struct _coeff_div {
        u32 mclk;
        u32 rate;
@@ -398,7 +387,6 @@ static int wm8711_probe(struct snd_soc_codec *codec)
 
        snd_soc_add_controls(codec, wm8711_snd_controls,
                             ARRAY_SIZE(wm8711_snd_controls));
-       wm8711_add_widgets(codec);
 
        return ret;
 
@@ -420,6 +408,10 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8711 = {
        .reg_cache_size = ARRAY_SIZE(wm8711_reg),
        .reg_word_size = sizeof(u16),
        .reg_cache_default = wm8711_reg,
+       .dapm_widgets = wm8711_dapm_widgets,
+       .num_dapm_widgets = ARRAY_SIZE(wm8711_dapm_widgets),
+       .dapm_routes = wm8711_intercon,
+       .num_dapm_routes = ARRAY_SIZE(wm8711_intercon),
 };
 
 #if defined(CONFIG_SPI_MASTER)