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-rw-r--r--sound/soc/codecs/ak4535.c11
-rw-r--r--sound/soc/codecs/cs4270.c103
-rw-r--r--sound/soc/codecs/tlv320aic3x.c11
-rw-r--r--sound/soc/codecs/uda1380.c9
-rw-r--r--sound/soc/codecs/wm8510.c9
-rw-r--r--sound/soc/codecs/wm8731.c11
-rw-r--r--sound/soc/codecs/wm8750.c10
-rw-r--r--sound/soc/codecs/wm8753.c16
-rw-r--r--sound/soc/codecs/wm8990.c11
-rw-r--r--sound/soc/codecs/wm9712.c1
10 files changed, 87 insertions, 105 deletions
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index b26003c..7da9f467 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -562,10 +562,9 @@ static int ak4535_codec_probe(struct i2c_adapter *adap, int addr, int kind)
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -583,7 +582,6 @@ static int ak4535_codec_probe(struct i2c_adapter *adap, int addr, int kind)
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -660,6 +658,11 @@ static int ak4535_probe(struct platform_device *pdev)
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0) {
+ kfree(codec->private_data);
+ kfree(codec);
+ }
return ret;
}
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 9deb8c7..0bbd945 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -490,34 +490,7 @@ static int cs4270_mute(struct snd_soc_dai *dai, int mute)
#endif
-static int cs4270_i2c_probe(struct i2c_adapter *adap, int addr, int kind);
-
-/*
- * Notify the driver that a new I2C bus has been found.
- *
- * This function is called for each I2C bus in the system. The function
- * then asks the I2C subsystem to probe that bus at the addresses on which
- * our device (the CS4270) could exist. If a device is found at one of
- * those addresses, then our probe function (cs4270_i2c_probe) is called.
- */
-static int cs4270_i2c_attach(struct i2c_adapter *adapter)
-{
- return i2c_probe(adapter, &addr_data, cs4270_i2c_probe);
-}
-
-static int cs4270_i2c_detach(struct i2c_client *client)
-{
- struct snd_soc_codec *codec = i2c_get_clientdata(client);
-
- i2c_detach_client(client);
- codec->control_data = NULL;
-
- kfree(codec->reg_cache);
- codec->reg_cache = NULL;
-
- kfree(client);
- return 0;
-}
+static int cs4270_i2c_probe(struct i2c_client *, const struct i2c_device_id *);
/* A list of non-DAPM controls that the CS4270 supports */
static const struct snd_kcontrol_new cs4270_snd_controls[] = {
@@ -525,14 +498,19 @@ static const struct snd_kcontrol_new cs4270_snd_controls[] = {
CS4270_VOLA, CS4270_VOLB, 0, 0xFF, 1)
};
+static const struct i2c_device_id cs4270_id[] = {
+ {"cs4270", 0},
+ {}
+};
+MODULE_DEVICE_TABLE(i2c, cs4270_id);
+
static struct i2c_driver cs4270_i2c_driver = {
.driver = {
.name = "CS4270 I2C",
.owner = THIS_MODULE,
},
- .id = I2C_DRIVERID_CS4270,
- .attach_adapter = cs4270_i2c_attach,
- .detach_client = cs4270_i2c_detach,
+ .id_table = cs4270_id,
+ .probe = cs4270_i2c_probe,
};
/*
@@ -561,11 +539,11 @@ static struct snd_soc_device *cs4270_socdev;
* Note: snd_soc_new_pcms() must be called before this function can be called,
* because of snd_ctl_add().
*/
-static int cs4270_i2c_probe(struct i2c_adapter *adapter, int addr, int kind)
+static int cs4270_i2c_probe(struct i2c_client *i2c_client,
+ const struct i2c_device_id *id)
{
struct snd_soc_device *socdev = cs4270_socdev;
struct snd_soc_codec *codec = socdev->codec;
- struct i2c_client *i2c_client = NULL;
int i;
int ret = 0;
@@ -578,12 +556,6 @@ static int cs4270_i2c_probe(struct i2c_adapter *adapter, int addr, int kind)
/* Note: codec_dai->codec is NULL here */
- i2c_client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
- if (!i2c_client) {
- printk(KERN_ERR "cs4270: could not allocate I2C client\n");
- return -ENOMEM;
- }
-
codec->reg_cache = kzalloc(CS4270_NUMREGS, GFP_KERNEL);
if (!codec->reg_cache) {
printk(KERN_ERR "cs4270: could not allocate register cache\n");
@@ -591,13 +563,6 @@ static int cs4270_i2c_probe(struct i2c_adapter *adapter, int addr, int kind)
goto error;
}
- i2c_set_clientdata(i2c_client, codec);
- strcpy(i2c_client->name, "CS4270");
-
- i2c_client->driver = &cs4270_i2c_driver;
- i2c_client->adapter = adapter;
- i2c_client->addr = addr;
-
/* Verify that we have a CS4270 */
ret = i2c_smbus_read_byte_data(i2c_client, CS4270_CHIPID);
@@ -612,18 +577,10 @@ static int cs4270_i2c_probe(struct i2c_adapter *adapter, int addr, int kind)
goto error;
}
- printk(KERN_INFO "cs4270: found device at I2C address %X\n", addr);
+ printk(KERN_INFO "cs4270: found device at I2C address %X\n",
+ i2c_client->addr);
printk(KERN_INFO "cs4270: hardware revision %X\n", ret & 0xF);
- /* Tell the I2C layer a new client has arrived */
-
- ret = i2c_attach_client(i2c_client);
- if (ret) {
- printk(KERN_ERR "cs4270: could not attach codec, "
- "I2C address %x, error code %i\n", addr, ret);
- goto error;
- }
-
codec->control_data = i2c_client;
codec->read = cs4270_read_reg_cache;
codec->write = cs4270_i2c_write;
@@ -648,20 +605,17 @@ static int cs4270_i2c_probe(struct i2c_adapter *adapter, int addr, int kind)
goto error;
}
+ i2c_set_clientdata(i2c_client, codec);
+
return 0;
error:
- if (codec->control_data) {
- i2c_detach_client(i2c_client);
- codec->control_data = NULL;
- }
+ codec->control_data = NULL;
kfree(codec->reg_cache);
codec->reg_cache = NULL;
codec->reg_cache_size = 0;
- kfree(i2c_client);
-
return ret;
}
@@ -727,7 +681,7 @@ static int cs4270_probe(struct platform_device *pdev)
ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
if (ret < 0) {
printk(KERN_ERR "cs4270: failed to create PCMs\n");
- return ret;
+ goto error_free_codec;
}
#ifdef USE_I2C
@@ -736,8 +690,7 @@ static int cs4270_probe(struct platform_device *pdev)
ret = i2c_add_driver(&cs4270_i2c_driver);
if (ret) {
printk(KERN_ERR "cs4270: failed to attach driver");
- snd_soc_free_pcms(socdev);
- return ret;
+ goto error_free_pcms;
}
/* Did we find a CS4270 on the I2C bus? */
@@ -759,10 +712,23 @@ static int cs4270_probe(struct platform_device *pdev)
ret = snd_soc_register_card(socdev);
if (ret < 0) {
printk(KERN_ERR "cs4270: failed to register card\n");
- snd_soc_free_pcms(socdev);
- return ret;
+ goto error_del_driver;
}
+ return 0;
+
+error_del_driver:
+#ifdef USE_I2C
+ i2c_del_driver(&cs4270_i2c_driver);
+
+error_free_pcms:
+#endif
+ snd_soc_free_pcms(socdev);
+
+error_free_codec:
+ kfree(socdev->codec);
+ socdev->codec = NULL;
+
return ret;
}
@@ -773,8 +739,7 @@ static int cs4270_remove(struct platform_device *pdev)
snd_soc_free_pcms(socdev);
#ifdef USE_I2C
- if (socdev->codec->control_data)
- i2c_del_driver(&cs4270_i2c_driver);
+ i2c_del_driver(&cs4270_i2c_driver);
#endif
kfree(socdev->codec);
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index b1dce5f..5f9abb1 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -1199,10 +1199,9 @@ static int aic3x_codec_probe(struct i2c_adapter *adap, int addr, int kind)
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -1221,7 +1220,6 @@ static int aic3x_codec_probe(struct i2c_adapter *adap, int addr, int kind)
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -1302,6 +1300,11 @@ static int aic3x_probe(struct platform_device *pdev)
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0) {
+ kfree(codec->private_data);
+ kfree(codec);
+ }
return ret;
}
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index a52d6d9..807318f 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -729,10 +729,9 @@ static int uda1380_codec_probe(struct i2c_adapter *adap, int addr, int kind)
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -750,7 +749,6 @@ static int uda1380_codec_probe(struct i2c_adapter *adap, int addr, int kind)
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -817,6 +815,9 @@ static int uda1380_probe(struct platform_device *pdev)
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0)
+ kfree(codec);
return ret;
}
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index 67325fd..3d998e6 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -693,10 +693,9 @@ static int wm8510_codec_probe(struct i2c_adapter *adap, int addr, int kind)
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -714,7 +713,6 @@ static int wm8510_codec_probe(struct i2c_adapter *adap, int addr, int kind)
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -782,6 +780,9 @@ static int wm8510_probe(struct platform_device *pdev)
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0)
+ kfree(codec);
return ret;
}
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 369d39c..9402fca 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -596,10 +596,9 @@ static int wm8731_codec_probe(struct i2c_adapter *adap, int addr, int kind)
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -617,7 +616,6 @@ static int wm8731_codec_probe(struct i2c_adapter *adap, int addr, int kind)
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -693,6 +691,11 @@ static int wm8731_probe(struct platform_device *pdev)
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0) {
+ kfree(codec->private_data);
+ kfree(codec);
+ }
return ret;
}
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index c6a8edf..dd1f554 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -869,10 +869,9 @@ static int wm8750_codec_probe(struct i2c_adapter *adap, int addr, int kind)
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -890,7 +889,6 @@ static int wm8750_codec_probe(struct i2c_adapter *adap, int addr, int kind)
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -966,6 +964,10 @@ static int wm8750_probe(struct platform_device *pdev)
/* Add other interfaces here */
#endif
+ if (ret != 0) {
+ kfree(codec->private_data);
+ kfree(codec);
+ }
return ret;
}
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 8604809..e873414 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -34,7 +34,6 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
@@ -584,7 +583,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
/* out 4 */
{"Out4 Mux", "VREF", "VREF"},
- {"Out4 Mux", "Capture ST", "Capture ST Mixer"},
+ {"Out4 Mux", "Capture ST", "Playback Mixer"},
{"Out4 Mux", "LOUT2", "LOUT2"},
{"Out 4", NULL, "Out4 Mux"},
{"OUT4", NULL, "Out 4"},
@@ -608,7 +607,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
/* Capture Right Mux */
{"Capture Right Mux", "PGA", "Right Capture Volume"},
{"Capture Right Mux", "Line or RXP-RXN", "Line Right Mux"},
- {"Capture Right Mux", "Sidetone", "Capture ST Mixer"},
+ {"Capture Right Mux", "Sidetone", "Playback Mixer"},
/* Mono Capture mixer-mux */
{"Capture Right Mixer", "Stereo", "Capture Right Mux"},
@@ -1661,10 +1660,9 @@ static int wm8753_codec_probe(struct i2c_adapter *adap, int addr, int kind)
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (!i2c) {
- kfree(codec);
+ if (!i2c)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -1683,7 +1681,6 @@ static int wm8753_codec_probe(struct i2c_adapter *adap, int addr, int kind)
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -1760,6 +1757,11 @@ static int wm8753_probe(struct platform_device *pdev)
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0) {
+ kfree(codec->private_data);
+ kfree(codec);
+ }
return ret;
}
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index e44153f..dd995ef 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -1500,10 +1500,9 @@ static int wm8990_codec_probe(struct i2c_adapter *adap, int addr, int kind)
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -1521,7 +1520,6 @@ static int wm8990_codec_probe(struct i2c_adapter *adap, int addr, int kind)
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -1595,6 +1593,11 @@ static int wm8990_probe(struct platform_device *pdev)
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0) {
+ kfree(codec->private_data);
+ kfree(codec);
+ }
return ret;
}
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index 1fb7f9a..2f1c91b 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -13,7 +13,6 @@
#include <linux/init.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <sound/core.h>
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