ASoC: wm8940: Convert to table based control and DAPM init

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>

1 files changed, 7 insertions, 21 deletions

diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index b1591c61c254..4858b5c039fa 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -264,7 +264,7 @@ static const struct snd_soc_dapm_widget wm8940_dapm_widgets[] = {
         SND_SOC_DAPM_INPUT("AUX"),
 };
 
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route wm8940_dapm_routes[] = {
         /* Mono output mixer */
         {"Mono Mixer", "PCM Playback Switch", "DAC"},
         {"Mono Mixer", "Aux Playback Switch", "Aux Input"},
@@ -296,21 +296,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"ADC", NULL, "Boost Mixer"},
 };
 
-static int wm8940_add_widgets(struct snd_soc_codec *codec)
-{
-        struct snd_soc_dapm_context *dapm = &codec->dapm;
-        int ret;
-
-        ret = snd_soc_dapm_new_controls(dapm, wm8940_dapm_widgets,
-                                        ARRAY_SIZE(wm8940_dapm_widgets));
-        if (ret)
-                goto error_ret;
-        ret = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
-error_ret:
-        return ret;
-}
-
 #define wm8940_reset(c) snd_soc_write(c, WM8940_SOFTRESET, 0);
 
 static int wm8940_set_dai_fmt(struct snd_soc_dai *codec_dai,
@@ -716,11 +701,6 @@ static int wm8940_probe(struct snd_soc_codec *codec)
                         return ret;
         }
 
-        ret = snd_soc_add_codec_controls(codec, wm8940_snd_controls,
-                             ARRAY_SIZE(wm8940_snd_controls));
-        if (ret)
-                return ret;
-        ret = wm8940_add_widgets(codec);
         return ret;
 }
 
@@ -736,6 +716,12 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8940 = {
         .suspend =      wm8940_suspend,
         .resume =       wm8940_resume,
         .set_bias_level = wm8940_set_bias_level,
+        .controls =     wm8940_snd_controls,
+        .num_controls = ARRAY_SIZE(wm8940_snd_controls),
+        .dapm_widgets = wm8940_dapm_widgets,
+        .num_dapm_widgets = ARRAY_SIZE(wm8940_dapm_widgets),
+        .dapm_routes =  wm8940_dapm_routes,
+        .num_dapm_routes = ARRAY_SIZE(wm8940_dapm_routes),
         .reg_cache_size = ARRAY_SIZE(wm8940_reg_defaults),
         .reg_word_size = sizeof(u16),
         .reg_cache_default = wm8940_reg_defaults,