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-rw-r--r--sound/soc/codecs/cs42l56.c13
-rw-r--r--sound/soc/codecs/cs42l73.c13
-rw-r--r--sound/soc/codecs/cs47l24.c12
-rw-r--r--sound/soc/codecs/cx20442.c44
-rw-r--r--sound/soc/codecs/da7213.c7
-rw-r--r--sound/soc/omap/ams-delta.c4
6 files changed, 30 insertions, 63 deletions
diff --git a/sound/soc/codecs/cs42l56.c b/sound/soc/codecs/cs42l56.c
index cb6ca85f1536..fd7b8d32c2b2 100644
--- a/sound/soc/codecs/cs42l56.c
+++ b/sound/soc/codecs/cs42l56.c
@@ -1190,9 +1190,7 @@ static int cs42l56_i2c_probe(struct i2c_client *i2c_client,
unsigned int alpha_rev, metal_rev;
unsigned int reg;
- cs42l56 = devm_kzalloc(&i2c_client->dev,
- sizeof(struct cs42l56_private),
- GFP_KERNEL);
+ cs42l56 = devm_kzalloc(&i2c_client->dev, sizeof(*cs42l56), GFP_KERNEL);
if (cs42l56 == NULL)
return -ENOMEM;
cs42l56->dev = &i2c_client->dev;
@@ -1207,14 +1205,11 @@ static int cs42l56_i2c_probe(struct i2c_client *i2c_client,
if (pdata) {
cs42l56->pdata = *pdata;
} else {
- pdata = devm_kzalloc(&i2c_client->dev,
- sizeof(struct cs42l56_platform_data),
+ pdata = devm_kzalloc(&i2c_client->dev, sizeof(*pdata),
GFP_KERNEL);
- if (!pdata) {
- dev_err(&i2c_client->dev,
- "could not allocate pdata\n");
+ if (!pdata)
return -ENOMEM;
- }
+
if (i2c_client->dev.of_node) {
ret = cs42l56_handle_of_data(i2c_client,
&cs42l56->pdata);
diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c
index 3df2c473ab88..dde37e569ade 100644
--- a/sound/soc/codecs/cs42l73.c
+++ b/sound/soc/codecs/cs42l73.c
@@ -1289,8 +1289,7 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client,
unsigned int reg;
u32 val32;
- cs42l73 = devm_kzalloc(&i2c_client->dev, sizeof(struct cs42l73_private),
- GFP_KERNEL);
+ cs42l73 = devm_kzalloc(&i2c_client->dev, sizeof(*cs42l73), GFP_KERNEL);
if (!cs42l73)
return -ENOMEM;
@@ -1304,13 +1303,11 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client,
if (pdata) {
cs42l73->pdata = *pdata;
} else {
- pdata = devm_kzalloc(&i2c_client->dev,
- sizeof(struct cs42l73_platform_data),
- GFP_KERNEL);
- if (!pdata) {
- dev_err(&i2c_client->dev, "could not allocate pdata\n");
+ pdata = devm_kzalloc(&i2c_client->dev, sizeof(*pdata),
+ GFP_KERNEL);
+ if (!pdata)
return -ENOMEM;
- }
+
if (i2c_client->dev.of_node) {
if (of_property_read_u32(i2c_client->dev.of_node,
"chgfreq", &val32) >= 0)
diff --git a/sound/soc/codecs/cs47l24.c b/sound/soc/codecs/cs47l24.c
index 94c0209977d0..be2750680838 100644
--- a/sound/soc/codecs/cs47l24.c
+++ b/sound/soc/codecs/cs47l24.c
@@ -1120,9 +1120,11 @@ static int cs47l24_codec_probe(struct snd_soc_codec *codec)
struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
struct snd_soc_component *component = snd_soc_dapm_to_component(dapm);
struct cs47l24_priv *priv = snd_soc_codec_get_drvdata(codec);
+ struct arizona *arizona = priv->core.arizona;
int ret;
- priv->core.arizona->dapm = dapm;
+ arizona->dapm = dapm;
+ snd_soc_codec_init_regmap(codec, arizona->regmap);
ret = arizona_init_spk(codec);
if (ret < 0)
@@ -1175,17 +1177,9 @@ static unsigned int cs47l24_digital_vu[] = {
ARIZONA_DAC_DIGITAL_VOLUME_4L,
};
-static struct regmap *cs47l24_get_regmap(struct device *dev)
-{
- struct cs47l24_priv *priv = dev_get_drvdata(dev);
-
- return priv->core.arizona->regmap;
-}
-
static const struct snd_soc_codec_driver soc_codec_dev_cs47l24 = {
.probe = cs47l24_codec_probe,
.remove = cs47l24_codec_remove,
- .get_regmap = cs47l24_get_regmap,
.idle_bias_off = true,
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
index 46b1fbb66eba..6b6f8e44369b 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -26,7 +26,7 @@
struct cx20442_priv {
- void *control_data;
+ struct tty_struct *tty;
struct regulator *por;
};
@@ -88,17 +88,6 @@ static const struct snd_soc_dapm_route cx20442_audio_map[] = {
{"ADC", NULL, "Input Mixer"},
};
-static unsigned int cx20442_read_reg_cache(struct snd_soc_codec *codec,
- unsigned int reg)
-{
- u8 *reg_cache = codec->reg_cache;
-
- if (reg >= codec->driver->reg_cache_size)
- return -EINVAL;
-
- return reg_cache[reg];
-}
-
enum v253_vls {
V253_VLS_NONE = 0,
V253_VLS_T,
@@ -123,6 +112,8 @@ enum v253_vls {
V253_VLS_TEST,
};
+#if 0
+/* FIXME : these function will be re-used */
static int cx20442_pm_to_v253_vls(u8 value)
{
switch (value & ~(1 << CX20442_AGC)) {
@@ -163,9 +154,9 @@ static int cx20442_write(struct snd_soc_codec *codec, unsigned int reg,
if (reg >= codec->driver->reg_cache_size)
return -EINVAL;
- /* hw_write and control_data pointers required for talking to the modem
+ /* tty and write pointers required for talking to the modem
* are expected to be set by the line discipline initialization code */
- if (!codec->hw_write || !cx20442->control_data)
+ if (!cx20442->tty || !cx20442->tty->ops->write)
return -EIO;
old = reg_cache[reg];
@@ -194,12 +185,12 @@ static int cx20442_write(struct snd_soc_codec *codec, unsigned int reg,
return -ENOMEM;
dev_dbg(codec->dev, "%s: %s\n", __func__, buf);
- if (codec->hw_write(cx20442->control_data, buf, len) != len)
+ if (cx20442->tty->ops->write(cx20442->tty, buf, len) != len)
return -EIO;
return 0;
}
-
+#endif
/*
* Line discpline related code
@@ -252,8 +243,7 @@ static void v253_close(struct tty_struct *tty)
cx20442 = snd_soc_codec_get_drvdata(codec);
/* Prevent the codec driver from further accessing the modem */
- codec->hw_write = NULL;
- cx20442->control_data = NULL;
+ cx20442->tty = NULL;
codec->component.card->pop_time = 0;
}
@@ -276,12 +266,11 @@ static void v253_receive(struct tty_struct *tty,
cx20442 = snd_soc_codec_get_drvdata(codec);
- if (!cx20442->control_data) {
+ if (!cx20442->tty) {
/* First modem response, complete setup procedure */
/* Set up codec driver access to modem controls */
- cx20442->control_data = tty;
- codec->hw_write = (hw_write_t)tty->ops->write;
+ cx20442->tty = tty;
codec->component.card->pop_time = 1;
}
}
@@ -367,10 +356,9 @@ static int cx20442_codec_probe(struct snd_soc_codec *codec)
cx20442->por = regulator_get(codec->dev, "POR");
if (IS_ERR(cx20442->por))
dev_warn(codec->dev, "failed to get the regulator");
- cx20442->control_data = NULL;
+ cx20442->tty = NULL;
snd_soc_codec_set_drvdata(codec, cx20442);
- codec->hw_write = NULL;
codec->component.card->pop_time = 0;
return 0;
@@ -381,8 +369,8 @@ static int cx20442_codec_remove(struct snd_soc_codec *codec)
{
struct cx20442_priv *cx20442 = snd_soc_codec_get_drvdata(codec);
- if (cx20442->control_data) {
- struct tty_struct *tty = cx20442->control_data;
+ if (cx20442->tty) {
+ struct tty_struct *tty = cx20442->tty;
tty_hangup(tty);
}
@@ -402,11 +390,7 @@ static const struct snd_soc_codec_driver cx20442_codec_dev = {
.probe = cx20442_codec_probe,
.remove = cx20442_codec_remove,
.set_bias_level = cx20442_set_bias_level,
- .reg_cache_default = &cx20442_reg,
- .reg_cache_size = 1,
- .reg_word_size = sizeof(u8),
- .read = cx20442_read_reg_cache,
- .write = cx20442_write,
+
.component_driver = {
.dapm_widgets = cx20442_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(cx20442_dapm_widgets),
diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c
index 41d9b1da27c2..b2b4e90fc02a 100644
--- a/sound/soc/codecs/da7213.c
+++ b/sound/soc/codecs/da7213.c
@@ -1654,10 +1654,8 @@ static struct da7213_platform_data
u32 fw_val32;
pdata = devm_kzalloc(codec->dev, sizeof(*pdata), GFP_KERNEL);
- if (!pdata) {
- dev_warn(codec->dev, "Failed to allocate memory for pdata\n");
+ if (!pdata)
return NULL;
- }
if (device_property_read_u32(dev, "dlg,micbias1-lvl", &fw_val32) >= 0)
pdata->micbias1_lvl = da7213_of_micbias_lvl(codec, fw_val32);
@@ -1855,8 +1853,7 @@ static int da7213_i2c_probe(struct i2c_client *i2c,
struct da7213_priv *da7213;
int ret;
- da7213 = devm_kzalloc(&i2c->dev, sizeof(struct da7213_priv),
- GFP_KERNEL);
+ da7213 = devm_kzalloc(&i2c->dev, sizeof(*da7213), GFP_KERNEL);
if (!da7213)
return -ENOMEM;
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index d40219678700..cb72c1e57da0 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -105,7 +105,7 @@ static int ams_delta_set_audio_mode(struct snd_kcontrol *kcontrol,
int pin, changed = 0;
/* Refuse any mode changes if we are not able to control the codec. */
- if (!cx20442_codec->hw_write)
+ if (!cx20442_codec->component.card->pop_time)
return -EUNATCH;
if (ucontrol->value.enumerated.item[0] >= control->items)
@@ -345,7 +345,7 @@ static void cx81801_receive(struct tty_struct *tty,
if (!codec)
return;
- if (!codec->hw_write) {
+ if (!codec->component.card->pop_time) {
/* First modem response, complete setup procedure */
/* Initialize timer used for config pulse generation */
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-11 21:41:43 +0100