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authorLars-Peter Clausen <lars@metafoo.de>2015-07-16 21:22:52 +0200
committerMark Brown <broonie@kernel.org>2015-07-16 21:36:23 +0100
commit04b5cbd80af899c6a4d51835b069b96ae8864e5a (patch)
tree11a99157e14aad009948cfa2ac98f6215cf2c79c /sound/soc/codecs/max9768.c
parentd79cca1a994f6f4f1cf3d92909f2a73df6b84874 (diff)
ASoC: max9768: Convert to component
The driver does not use any CODEC specific constructs anymore. Convert it to snd_soc_component. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/max9768.c')
-rw-r--r--sound/soc/codecs/max9768.c31
1 files changed, 12 insertions, 19 deletions
diff --git a/sound/soc/codecs/max9768.c b/sound/soc/codecs/max9768.c
index d70a8205c6ad..4c300f317c3a 100644
--- a/sound/soc/codecs/max9768.c
+++ b/sound/soc/codecs/max9768.c
@@ -43,8 +43,8 @@ static struct reg_default max9768_default_regs[] = {
static int max9768_get_gpio(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
- struct max9768 *max9768 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_component *c = snd_soc_kcontrol_component(kcontrol);
+ struct max9768 *max9768 = snd_soc_component_get_drvdata(c);
int val = gpio_get_value_cansleep(max9768->mute_gpio);
ucontrol->value.integer.value[0] = !val;
@@ -55,8 +55,8 @@ static int max9768_get_gpio(struct snd_kcontrol *kcontrol,
static int max9768_set_gpio(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
- struct max9768 *max9768 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_component *c = snd_soc_kcontrol_component(kcontrol);
+ struct max9768 *max9768 = snd_soc_component_get_drvdata(c);
gpio_set_value_cansleep(max9768->mute_gpio, !ucontrol->value.integer.value[0]);
@@ -130,19 +130,20 @@ static const struct snd_soc_dapm_route max9768_dapm_routes[] = {
{ "OUT-", NULL, "IN" },
};
-static int max9768_probe(struct snd_soc_codec *codec)
+static int max9768_probe(struct snd_soc_component *component)
{
- struct max9768 *max9768 = snd_soc_codec_get_drvdata(codec);
+ struct max9768 *max9768 = snd_soc_component_get_drvdata(component);
int ret;
if (max9768->flags & MAX9768_FLAG_CLASSIC_PWM) {
- ret = snd_soc_write(codec, MAX9768_CTRL, MAX9768_CTRL_PWM);
+ ret = regmap_write(max9768->regmap, MAX9768_CTRL,
+ MAX9768_CTRL_PWM);
if (ret)
return ret;
}
if (gpio_is_valid(max9768->mute_gpio)) {
- ret = snd_soc_add_codec_controls(codec, max9768_mute,
+ ret = snd_soc_add_component_controls(component, max9768_mute,
ARRAY_SIZE(max9768_mute));
if (ret)
return ret;
@@ -151,7 +152,7 @@ static int max9768_probe(struct snd_soc_codec *codec)
return 0;
}
-static struct snd_soc_codec_driver max9768_codec_driver = {
+static struct snd_soc_component_driver max9768_component_driver = {
.probe = max9768_probe,
.controls = max9768_volume,
.num_controls = ARRAY_SIZE(max9768_volume),
@@ -204,15 +205,8 @@ static int max9768_i2c_probe(struct i2c_client *client,
if (IS_ERR(max9768->regmap))
return PTR_ERR(max9768->regmap);
- return snd_soc_register_codec(&client->dev, &max9768_codec_driver,
- NULL, 0);
-}
-
-static int max9768_i2c_remove(struct i2c_client *client)
-{
- snd_soc_unregister_codec(&client->dev);
-
- return 0;
+ return devm_snd_soc_register_component(&client->dev,
+ &max9768_component_driver, NULL, 0);
}
static const struct i2c_device_id max9768_i2c_id[] = {
@@ -226,7 +220,6 @@ static struct i2c_driver max9768_i2c_driver = {
.name = "max9768",
},
.probe = max9768_i2c_probe,
- .remove = max9768_i2c_remove,
.id_table = max9768_i2c_id,
};
module_i2c_driver(max9768_i2c_driver);