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Diffstat (limited to 'sound/soc/codecs/max9850.c')
-rw-r--r--sound/soc/codecs/max9850.c27
1 files changed, 12 insertions, 15 deletions
diff --git a/sound/soc/codecs/max9850.c b/sound/soc/codecs/max9850.c
index 208d2ee6185..a1913091f56 100644
--- a/sound/soc/codecs/max9850.c
+++ b/sound/soc/codecs/max9850.c
@@ -86,7 +86,7 @@ SND_SOC_DAPM_INPUT("INL"),
SND_SOC_DAPM_INPUT("INR"),
};
-static const struct snd_soc_dapm_route intercon[] = {
+static const struct snd_soc_dapm_route max9850_dapm_routes[] = {
/* output mixer */
{"Output Mixer", NULL, "DAC"},
{"Output Mixer", "Line In Switch", "Line Input"},
@@ -254,7 +254,7 @@ static int max9850_set_bias_level(struct snd_soc_codec *codec,
#define MAX9850_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
SNDRV_PCM_FMTBIT_S24_LE)
-static struct snd_soc_dai_ops max9850_dai_ops = {
+static const struct snd_soc_dai_ops max9850_dai_ops = {
.hw_params = max9850_hw_params,
.set_sysclk = max9850_set_dai_sysclk,
.set_fmt = max9850_set_dai_fmt,
@@ -273,7 +273,7 @@ static struct snd_soc_dai_driver max9850_dai = {
};
#ifdef CONFIG_PM
-static int max9850_suspend(struct snd_soc_codec *codec, pm_message_t state)
+static int max9850_suspend(struct snd_soc_codec *codec)
{
max9850_set_bias_level(codec, SND_SOC_BIAS_OFF);
@@ -293,7 +293,6 @@ static int max9850_resume(struct snd_soc_codec *codec)
static int max9850_probe(struct snd_soc_codec *codec)
{
- struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_I2C);
@@ -309,13 +308,6 @@ static int max9850_probe(struct snd_soc_codec *codec)
/* set slew-rate 125ms */
snd_soc_update_bits(codec, MAX9850_CHARGE_PUMP, 0xff, 0xc0);
- snd_soc_dapm_new_controls(dapm, max9850_dapm_widgets,
- ARRAY_SIZE(max9850_dapm_widgets));
- snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
-
- snd_soc_add_controls(codec, max9850_controls,
- ARRAY_SIZE(max9850_controls));
-
return 0;
}
@@ -328,6 +320,13 @@ static struct snd_soc_codec_driver soc_codec_dev_max9850 = {
.reg_word_size = sizeof(u8),
.reg_cache_default = max9850_reg,
.volatile_register = max9850_volatile_register,
+
+ .controls = max9850_controls,
+ .num_controls = ARRAY_SIZE(max9850_controls),
+ .dapm_widgets = max9850_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(max9850_dapm_widgets),
+ .dapm_routes = max9850_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(max9850_dapm_routes),
};
static int __devinit max9850_i2c_probe(struct i2c_client *i2c,
@@ -336,7 +335,8 @@ static int __devinit max9850_i2c_probe(struct i2c_client *i2c,
struct max9850_priv *max9850;
int ret;
- max9850 = kzalloc(sizeof(struct max9850_priv), GFP_KERNEL);
+ max9850 = devm_kzalloc(&i2c->dev, sizeof(struct max9850_priv),
+ GFP_KERNEL);
if (max9850 == NULL)
return -ENOMEM;
@@ -344,15 +344,12 @@ static int __devinit max9850_i2c_probe(struct i2c_client *i2c,
ret = snd_soc_register_codec(&i2c->dev,
&soc_codec_dev_max9850, &max9850_dai, 1);
- if (ret < 0)
- kfree(max9850);
return ret;
}
static __devexit int max9850_i2c_remove(struct i2c_client *client)
{
snd_soc_unregister_codec(&client->dev);
- kfree(i2c_get_clientdata(client));
return 0;
}