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Commit deb66f3f authored by Mark Brown's avatar Mark Brown
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Merge remote-tracking branches 'asoc/topic/wm8753', 'asoc/topic/wm8770',... 

Merge remote-tracking branches 'asoc/topic/wm8753', 'asoc/topic/wm8770', 'asoc/topic/wm8776', 'asoc/topic/wm8782' and 'asoc/topic/wm8804' into asoc-next
parents 179ef216 22d15fc5 502cb3a2 51e42c95 d6ae5c16 cf73dce9
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Showing with 308 additions and 344 deletions
sound/soc/codecs/wm8753.c
View file @ deb66f3f
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sound/soc/codecs/wm8770.c
View file @ deb66f3f
This diff is collapsed.
sound/soc/codecs/wm8776.c
View file @ deb66f3f
......@@ -78,9 +78,9 @@ static bool wm8776_volatile(struct device *dev, unsigned int reg)
}
}
static int wm8776_reset(struct snd_soc_codec *codec)
static int wm8776_reset(struct snd_soc_component *component)
{
return snd_soc_write(codec, WM8776_RESET, 0);
return snd_soc_component_write(component, WM8776_RESET, 0);
}
static const DECLARE_TLV_DB_SCALE(hp_tlv, -12100, 100, 1);
......@@ -166,7 +166,7 @@ static const struct snd_soc_dapm_route routes[] = {
static int wm8776_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{
struct snd_soc_codec *codec = dai->codec;
struct snd_soc_component *component = dai->component;
int reg, iface, master;
switch (dai->driver->id) {
......@@ -224,8 +224,8 @@ static int wm8776_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
}
/* Finally, write out the values */
snd_soc_update_bits(codec, reg, 0xf, iface);
snd_soc_update_bits(codec, WM8776_MSTRCTRL, 0x180, master);
snd_soc_component_update_bits(component, reg, 0xf, iface);
snd_soc_component_update_bits(component, WM8776_MSTRCTRL, 0x180, master);
return 0;
}
......@@ -243,8 +243,8 @@ static int wm8776_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct snd_soc_codec *codec = dai->codec;
struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = dai->component;
struct wm8776_priv *wm8776 = snd_soc_component_get_drvdata(component);
int iface_reg, iface;
int ratio_shift, master;
int i;
......@@ -279,13 +279,13 @@ static int wm8776_hw_params(struct snd_pcm_substream *substream,
iface = 0x30;
break;
default:
dev_err(codec->dev, "Unsupported sample size: %i\n",
dev_err(component->dev, "Unsupported sample size: %i\n",
params_width(params));
return -EINVAL;
}
/* Only need to set MCLK/LRCLK ratio if we're master */
if (snd_soc_read(codec, WM8776_MSTRCTRL) & master) {
if (snd_soc_component_read32(component, WM8776_MSTRCTRL) & master) {
for (i = 0; i < ARRAY_SIZE(mclk_ratios); i++) {
if (wm8776->sysclk[dai->driver->id] / params_rate(params)
== mclk_ratios[i])
......@@ -293,37 +293,37 @@ static int wm8776_hw_params(struct snd_pcm_substream *substream,
}
if (i == ARRAY_SIZE(mclk_ratios)) {
dev_err(codec->dev,
dev_err(component->dev,
"Unable to configure MCLK ratio %d/%d\n",
wm8776->sysclk[dai->driver->id], params_rate(params));
return -EINVAL;
}
dev_dbg(codec->dev, "MCLK is %dfs\n", mclk_ratios[i]);
dev_dbg(component->dev, "MCLK is %dfs\n", mclk_ratios[i]);
snd_soc_update_bits(codec, WM8776_MSTRCTRL,
snd_soc_component_update_bits(component, WM8776_MSTRCTRL,
0x7 << ratio_shift, i << ratio_shift);
} else {
dev_dbg(codec->dev, "DAI in slave mode\n");
dev_dbg(component->dev, "DAI in slave mode\n");
}
snd_soc_update_bits(codec, iface_reg, 0x30, iface);
snd_soc_component_update_bits(component, iface_reg, 0x30, iface);
return 0;
}
static int wm8776_mute(struct snd_soc_dai *dai, int mute)
{
struct snd_soc_codec *codec = dai->codec;
struct snd_soc_component *component = dai->component;
return snd_soc_write(codec, WM8776_DACMUTE, !!mute);
return snd_soc_component_write(component, WM8776_DACMUTE, !!mute);
}
static int wm8776_set_sysclk(struct snd_soc_dai *dai,
int clk_id, unsigned int freq, int dir)
{
struct snd_soc_codec *codec = dai->codec;
struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = dai->component;
struct wm8776_priv *wm8776 = snd_soc_component_get_drvdata(component);
if (WARN_ON(dai->driver->id >= ARRAY_SIZE(wm8776->sysclk)))
return -EINVAL;
......@@ -333,10 +333,10 @@ static int wm8776_set_sysclk(struct snd_soc_dai *dai,
return 0;
}
static int wm8776_set_bias_level(struct snd_soc_codec *codec,
static int wm8776_set_bias_level(struct snd_soc_component *component,
enum snd_soc_bias_level level)
{
struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);
struct wm8776_priv *wm8776 = snd_soc_component_get_drvdata(component);
switch (level) {
case SND_SOC_BIAS_ON:
......@@ -344,16 +344,16 @@ static int wm8776_set_bias_level(struct snd_soc_codec *codec,
case SND_SOC_BIAS_PREPARE:
break;
case SND_SOC_BIAS_STANDBY:
if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
regcache_sync(wm8776->regmap);
/* Disable the global powerdown; DAPM does the rest */
snd_soc_update_bits(codec, WM8776_PWRDOWN, 1, 0);
snd_soc_component_update_bits(component, WM8776_PWRDOWN, 1, 0);
}
break;
case SND_SOC_BIAS_OFF:
snd_soc_update_bits(codec, WM8776_PWRDOWN, 1, 1);
snd_soc_component_update_bits(component, WM8776_PWRDOWN, 1, 1);
break;
}
......@@ -407,37 +407,38 @@ static struct snd_soc_dai_driver wm8776_dai[] = {
},
};
static int wm8776_probe(struct snd_soc_codec *codec)
static int wm8776_probe(struct snd_soc_component *component)
{
int ret = 0;
ret = wm8776_reset(codec);
ret = wm8776_reset(component);
if (ret < 0) {
dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
dev_err(component->dev, "Failed to issue reset: %d\n", ret);
return ret;
}
/* Latch the update bits; right channel only since we always
* update both. */
snd_soc_update_bits(codec, WM8776_HPRVOL, 0x100, 0x100);
snd_soc_update_bits(codec, WM8776_DACRVOL, 0x100, 0x100);
snd_soc_component_update_bits(component, WM8776_HPRVOL, 0x100, 0x100);
snd_soc_component_update_bits(component, WM8776_DACRVOL, 0x100, 0x100);
return ret;
}
static const struct snd_soc_codec_driver soc_codec_dev_wm8776 = {
.probe = wm8776_probe,
.set_bias_level = wm8776_set_bias_level,
.suspend_bias_off = true,
.component_driver = {
.controls = wm8776_snd_controls,
.num_controls = ARRAY_SIZE(wm8776_snd_controls),
.dapm_widgets = wm8776_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(wm8776_dapm_widgets),
.dapm_routes = routes,
.num_dapm_routes = ARRAY_SIZE(routes),
},
static const struct snd_soc_component_driver soc_component_dev_wm8776 = {
.probe = wm8776_probe,
.set_bias_level = wm8776_set_bias_level,
.controls = wm8776_snd_controls,
.num_controls = ARRAY_SIZE(wm8776_snd_controls),
.dapm_widgets = wm8776_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(wm8776_dapm_widgets),
.dapm_routes = routes,
.num_dapm_routes = ARRAY_SIZE(routes),
.suspend_bias_off = 1,
.idle_bias_on = 1,
.use_pmdown_time = 1,
.endianness = 1,
.non_legacy_dai_naming = 1,
};
static const struct of_device_id wm8776_of_match[] = {
......@@ -475,25 +476,18 @@ static int wm8776_spi_probe(struct spi_device *spi)
spi_set_drvdata(spi, wm8776);
ret = snd_soc_register_codec(&spi->dev,
&soc_codec_dev_wm8776, wm8776_dai, ARRAY_SIZE(wm8776_dai));
ret = devm_snd_soc_register_component(&spi->dev,
&soc_component_dev_wm8776, wm8776_dai, ARRAY_SIZE(wm8776_dai));
return ret;
}
static int wm8776_spi_remove(struct spi_device *spi)
{
snd_soc_unregister_codec(&spi->dev);
return 0;
}
static struct spi_driver wm8776_spi_driver = {
.driver = {
.name = "wm8776",
.of_match_table = wm8776_of_match,
},
.probe = wm8776_spi_probe,
.remove = wm8776_spi_remove,
};
#endif /* CONFIG_SPI_MASTER */
......@@ -515,18 +509,12 @@ static int wm8776_i2c_probe(struct i2c_client *i2c,
i2c_set_clientdata(i2c, wm8776);
ret = snd_soc_register_codec(&i2c->dev,
&soc_codec_dev_wm8776, wm8776_dai, ARRAY_SIZE(wm8776_dai));
ret = devm_snd_soc_register_component(&i2c->dev,
&soc_component_dev_wm8776, wm8776_dai, ARRAY_SIZE(wm8776_dai));
return ret;
}
static int wm8776_i2c_remove(struct i2c_client *client)
{
snd_soc_unregister_codec(&client->dev);
return 0;
}
static const struct i2c_device_id wm8776_i2c_id[] = {
{ "wm8775", WM8775 },
{ "wm8776", WM8776 },
......@@ -540,7 +528,6 @@ static struct i2c_driver wm8776_i2c_driver = {
.of_match_table = wm8776_of_match,
},
.probe = wm8776_i2c_probe,
.remove = wm8776_i2c_remove,
.id_table = wm8776_i2c_id,
};
#endif
......
sound/soc/codecs/wm8782.c
View file @ deb66f3f
......@@ -50,25 +50,21 @@ static struct snd_soc_dai_driver wm8782_dai = {
},
};
static const struct snd_soc_codec_driver soc_codec_dev_wm8782 = {
.component_driver = {
.dapm_widgets = wm8782_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(wm8782_dapm_widgets),
.dapm_routes = wm8782_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(wm8782_dapm_routes),
},
static const struct snd_soc_component_driver soc_component_dev_wm8782 = {
.dapm_widgets = wm8782_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(wm8782_dapm_widgets),
.dapm_routes = wm8782_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(wm8782_dapm_routes),
.idle_bias_on = 1,
.use_pmdown_time = 1,
.endianness = 1,
.non_legacy_dai_naming = 1,
};
static int wm8782_probe(struct platform_device *pdev)
{
return snd_soc_register_codec(&pdev->dev,
&soc_codec_dev_wm8782, &wm8782_dai, 1);
}
static int wm8782_remove(struct platform_device *pdev)
{
snd_soc_unregister_codec(&pdev->dev);
return 0;
return devm_snd_soc_register_component(&pdev->dev,
&soc_component_dev_wm8782, &wm8782_dai, 1);
}
static struct platform_driver wm8782_codec_driver = {
......@@ -76,7 +72,6 @@ static struct platform_driver wm8782_codec_driver = {
.name = "wm8782",
},
.probe = wm8782_probe,
.remove = wm8782_remove,
};
module_platform_driver(wm8782_codec_driver);
......
sound/soc/codecs/wm8804.c
View file @ deb66f3f
......@@ -137,21 +137,21 @@ static const struct snd_soc_dapm_route wm8804_dapm_routes[] = {
static int wm8804_aif_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
struct wm8804_priv *wm8804 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wm8804_priv *wm8804 = snd_soc_component_get_drvdata(component);
switch (event) {
case SND_SOC_DAPM_POST_PMU:
/* power up the aif */
if (!wm8804->aif_pwr)
snd_soc_update_bits(codec, WM8804_PWRDN, 0x10, 0x0);
snd_soc_component_update_bits(component, WM8804_PWRDN, 0x10, 0x0);
wm8804->aif_pwr++;
break;
case SND_SOC_DAPM_POST_PMD:
/* power down only both paths are disabled */
wm8804->aif_pwr--;
if (!wm8804->aif_pwr)
snd_soc_update_bits(codec, WM8804_PWRDN, 0x10, 0x10);
snd_soc_component_update_bits(component, WM8804_PWRDN, 0x10, 0x10);
break;
}
......@@ -161,8 +161,8 @@ static int wm8804_aif_event(struct snd_soc_dapm_widget *w,
static int txsrc_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_dapm_kcontrol_codec(kcontrol);
struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
struct snd_soc_component *component = snd_soc_dapm_kcontrol_component(kcontrol);
struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
unsigned int val = ucontrol->value.enumerated.item[0] << e->shift_l;
unsigned int mask = 1 << e->shift_l;
......@@ -173,18 +173,18 @@ static int txsrc_put(struct snd_kcontrol *kcontrol,
snd_soc_dapm_mutex_lock(dapm);
if (snd_soc_test_bits(codec, e->reg, mask, val)) {
if (snd_soc_component_test_bits(component, e->reg, mask, val)) {
/* save the current power state of the transmitter */
txpwr = snd_soc_read(codec, WM8804_PWRDN) & 0x4;
txpwr = snd_soc_component_read32(component, WM8804_PWRDN) & 0x4;
/* power down the transmitter */
snd_soc_update_bits(codec, WM8804_PWRDN, 0x4, 0x4);
snd_soc_component_update_bits(component, WM8804_PWRDN, 0x4, 0x4);
/* set the tx source */
snd_soc_update_bits(codec, e->reg, mask, val);
snd_soc_component_update_bits(component, e->reg, mask, val);
/* restore the transmitter's configuration */
snd_soc_update_bits(codec, WM8804_PWRDN, 0x4, txpwr);
snd_soc_component_update_bits(component, WM8804_PWRDN, 0x4, txpwr);
}
snd_soc_dapm_mutex_unlock(dapm);
......@@ -218,10 +218,10 @@ static int wm8804_soft_reset(struct wm8804_priv *wm8804)
static int wm8804_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{
struct snd_soc_codec *codec;
struct snd_soc_component *component;
u16 format, master, bcp, lrp;
codec = dai->codec;
component = dai->component;
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_I2S:
......@@ -243,8 +243,8 @@ static int wm8804_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
}
/* set data format */
snd_soc_update_bits(codec, WM8804_AIFTX, 0x3, format);
snd_soc_update_bits(codec, WM8804_AIFRX, 0x3, format);
snd_soc_component_update_bits(component, WM8804_AIFTX, 0x3, format);
snd_soc_component_update_bits(component, WM8804_AIFRX, 0x3, format);
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBM_CFM:
......@@ -259,7 +259,7 @@ static int wm8804_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
}
/* set master/slave mode */
snd_soc_update_bits(codec, WM8804_AIFRX, 0x40, master << 6);
snd_soc_component_update_bits(component, WM8804_AIFRX, 0x40, master << 6);
bcp = lrp = 0;
switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
......@@ -280,9 +280,9 @@ static int wm8804_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
}
/* set frame inversion */
snd_soc_update_bits(codec, WM8804_AIFTX, 0x10 | 0x20,
snd_soc_component_update_bits(component, WM8804_AIFTX, 0x10 | 0x20,
(bcp << 4) | (lrp << 5));
snd_soc_update_bits(codec, WM8804_AIFRX, 0x10 | 0x20,
snd_soc_component_update_bits(component, WM8804_AIFRX, 0x10 | 0x20,
(bcp << 4) | (lrp << 5));
return 0;
}
......@@ -291,10 +291,10 @@ static int wm8804_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct snd_soc_codec *codec;
struct snd_soc_component *component;
u16 blen;
codec = dai->codec;
component = dai->component;
switch (params_width(params)) {
case 16:
......@@ -313,8 +313,8 @@ static int wm8804_hw_params(struct snd_pcm_substream *substream,
}
/* set word length */
snd_soc_update_bits(codec, WM8804_AIFTX, 0xc, blen << 2);
snd_soc_update_bits(codec, WM8804_AIFRX, 0xc, blen << 2);
snd_soc_component_update_bits(component, WM8804_AIFTX, 0xc, blen << 2);
snd_soc_component_update_bits(component, WM8804_AIFRX, 0xc, blen << 2);
return 0;
}
......@@ -405,8 +405,8 @@ static int wm8804_set_pll(struct snd_soc_dai *dai, int pll_id,
int source, unsigned int freq_in,
unsigned int freq_out)
{
struct snd_soc_codec *codec = dai->codec;
struct wm8804_priv *wm8804 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = dai->component;
struct wm8804_priv *wm8804 = snd_soc_component_get_drvdata(component);
bool change;
if (!freq_in || !freq_out) {
......@@ -431,18 +431,18 @@ static int wm8804_set_pll(struct snd_soc_dai *dai, int pll_id,
pm_runtime_get_sync(wm8804->dev);
/* set PLLN and PRESCALE */
snd_soc_update_bits(codec, WM8804_PLL4, 0xf | 0x10,
snd_soc_component_update_bits(component, WM8804_PLL4, 0xf | 0x10,
pll_div.n | (pll_div.prescale << 4));
/* set mclkdiv and freqmode */
snd_soc_update_bits(codec, WM8804_PLL5, 0x3 | 0x8,
snd_soc_component_update_bits(component, WM8804_PLL5, 0x3 | 0x8,
pll_div.freqmode | (pll_div.mclkdiv << 3));
/* set PLLK */
snd_soc_write(codec, WM8804_PLL1, pll_div.k & 0xff);
snd_soc_write(codec, WM8804_PLL2, (pll_div.k >> 8) & 0xff);
snd_soc_write(codec, WM8804_PLL3, pll_div.k >> 16);
snd_soc_component_write(component, WM8804_PLL1, pll_div.k & 0xff);
snd_soc_component_write(component, WM8804_PLL2, (pll_div.k >> 8) & 0xff);
snd_soc_component_write(component, WM8804_PLL3, pll_div.k >> 16);
/* power up the PLL */
snd_soc_update_bits(codec, WM8804_PWRDN, 0x1, 0);
snd_soc_component_update_bits(component, WM8804_PWRDN, 0x1, 0);
}
return 0;
......@@ -451,15 +451,15 @@ static int wm8804_set_pll(struct snd_soc_dai *dai, int pll_id,
static int wm8804_set_sysclk(struct snd_soc_dai *dai,
int clk_id, unsigned int freq, int dir)
{
struct snd_soc_codec *codec;
struct snd_soc_component *component;
codec = dai->codec;
component = dai->component;
switch (clk_id) {
case WM8804_TX_CLKSRC_MCLK:
if ((freq >= 10000000 && freq <= 14400000)
|| (freq >= 16280000 && freq <= 27000000))
snd_soc_update_bits(codec, WM8804_PLL6, 0x80, 0x80);
snd_soc_component_update_bits(component, WM8804_PLL6, 0x80, 0x80);
else {
dev_err(dai->dev, "OSCCLOCK is not within the "
"recommended range: %uHz\n", freq);
......@@ -467,13 +467,13 @@ static int wm8804_set_sysclk(struct snd_soc_dai *dai,
}
break;
case WM8804_TX_CLKSRC_PLL:
snd_soc_update_bits(codec, WM8804_PLL6, 0x80, 0);
snd_soc_component_update_bits(component, WM8804_PLL6, 0x80, 0);
break;
case WM8804_CLKOUT_SRC_CLK1:
snd_soc_update_bits(codec, WM8804_PLL6, 0x8, 0);
snd_soc_component_update_bits(component, WM8804_PLL6, 0x8, 0);
break;
case WM8804_CLKOUT_SRC_OSCCLK:
snd_soc_update_bits(codec, WM8804_PLL6, 0x8, 0x8);
snd_soc_component_update_bits(component, WM8804_PLL6, 0x8, 0x8);
break;
default:
dev_err(dai->dev, "Unknown clock source: %d\n", clk_id);
......@@ -486,17 +486,17 @@ static int wm8804_set_sysclk(struct snd_soc_dai *dai,
static int wm8804_set_clkdiv(struct snd_soc_dai *dai,
int div_id, int div)
{
struct snd_soc_codec *codec;
struct snd_soc_component *component;
struct wm8804_priv *wm8804;
codec = dai->codec;
component = dai->component;
switch (div_id) {
case WM8804_CLKOUT_DIV:
snd_soc_update_bits(codec, WM8804_PLL5, 0x30,
snd_soc_component_update_bits(component, WM8804_PLL5, 0x30,
(div & 0x3) << 4);
break;
case WM8804_MCLK_DIV:
wm8804 = snd_soc_codec_get_drvdata(codec);
wm8804 = snd_soc_component_get_drvdata(component);
wm8804->mclk_div = div;
break;
default:
......@@ -542,15 +542,14 @@ static struct snd_soc_dai_driver wm8804_dai = {
.symmetric_rates = 1
};
static const struct snd_soc_codec_driver soc_codec_dev_wm8804 = {
.idle_bias_off = true,
.component_driver = {
.dapm_widgets = wm8804_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(wm8804_dapm_widgets),
.dapm_routes = wm8804_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(wm8804_dapm_routes),
},
static const struct snd_soc_component_driver soc_component_dev_wm8804 = {
.dapm_widgets = wm8804_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(wm8804_dapm_widgets),
.dapm_routes = wm8804_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(wm8804_dapm_routes),
.use_pmdown_time = 1,
.endianness = 1,
.non_legacy_dai_naming = 1,
};
const struct regmap_config wm8804_regmap_config = {
......@@ -661,7 +660,7 @@ int wm8804_probe(struct device *dev, struct regmap *regmap)
}
}
ret = snd_soc_register_codec(dev, &soc_codec_dev_wm8804,
ret = devm_snd_soc_register_component(dev, &soc_component_dev_wm8804,
&wm8804_dai, 1);
if (ret < 0) {
dev_err(dev, "Failed to register CODEC: %d\n", ret);
......@@ -683,7 +682,6 @@ EXPORT_SYMBOL_GPL(wm8804_probe);
void wm8804_remove(struct device *dev)
{
pm_runtime_disable(dev);
snd_soc_unregister_codec(dev);
}
EXPORT_SYMBOL_GPL(wm8804_remove);
......
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