ASoC: ab8500-codec: remove platform data based probe

The ux500 platform hasn't used board files for a long time, and
nothing defines a ab8500_codec_platform_data, so we can just
remove the probing based on that and always use device tree
properties directly.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c
index 8b1d0c1..2fc8915 100644 (file)
--- a/sound/soc/codecs/ab8500-codec.c
+++ b/sound/soc/codecs/ab8500-codec.c
@@ -2464,45 +2464,20 @@ static int ab8500_codec_probe(struct snd_soc_codec *codec)
        struct device *dev = codec->dev;
        struct device_node *np = dev->of_node;
        struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(dev);
-       struct ab8500_platform_data *pdata;
+       struct ab8500_codec_platform_data codec_pdata;
        struct filter_control *fc;
        int status;
 
        dev_dbg(dev, "%s: Enter.\n", __func__);
 
-       /* Setup AB8500 according to board-settings */
-       pdata = dev_get_platdata(dev->parent);
+       ab8500_codec_of_probe(dev, np, &codec_pdata);
 
-       if (np) {
-               if (!pdata)
-                       pdata = devm_kzalloc(dev,
-                                       sizeof(struct ab8500_platform_data),
-                                       GFP_KERNEL);
-
-               if (pdata && !pdata->codec)
-                       pdata->codec
-                               = devm_kzalloc(dev,
-                                       sizeof(struct ab8500_codec_platform_data),
-                                       GFP_KERNEL);
-
-               if (!(pdata && pdata->codec))
-                       return -ENOMEM;
-
-               ab8500_codec_of_probe(dev, np, pdata->codec);
-
-       } else {
-               if (!(pdata && pdata->codec)) {
-                       dev_err(dev, "No codec platform data or DT found\n");
-                       return -EINVAL;
-               }
-       }
-
-       status = ab8500_audio_setup_mics(codec, &pdata->codec->amics);
+       status = ab8500_audio_setup_mics(codec, &codec_pdata.amics);
        if (status < 0) {
                pr_err("%s: Failed to setup mics (%d)!\n", __func__, status);
                return status;
        }
-       status = ab8500_audio_set_ear_cmv(codec, pdata->codec->ear_cmv);
+       status = ab8500_audio_set_ear_cmv(codec, codec_pdata.ear_cmv);
        if (status < 0) {
                pr_err("%s: Failed to set earpiece CM-voltage (%d)!\n",
                        __func__, status);