1 files changed, 1 insertions, 27 deletions

diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index ca1e24a8f12a..ffe122d1cd76 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -520,6 +520,7 @@ static const struct snd_kcontrol_new cs4270_snd_controls[] = {
         SOC_SINGLE("Digital Sidetone Switch", CS4270_FORMAT, 5, 1, 0),
         SOC_SINGLE("Soft Ramp Switch", CS4270_TRANS, 6, 1, 0),
         SOC_SINGLE("Zero Cross Switch", CS4270_TRANS, 5, 1, 0),
+        SOC_SINGLE("De-emphasis filter", CS4270_TRANS, 0, 1, 0),
         SOC_SINGLE("Popguard Switch", CS4270_MODE, 0, 1, 1),
         SOC_SINGLE("Auto-Mute Switch", CS4270_MUTE, 5, 1, 0),
         SOC_DOUBLE("Master Capture Switch", CS4270_MUTE, 3, 4, 1, 1),
@@ -598,13 +599,6 @@ static int cs4270_probe(struct platform_device *pdev)
                 goto error_free_pcms;
         }
 
-        /* And finally, register the socdev */
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card\n");
-                goto error_free_pcms;
-        }
-
         return 0;
 
 error_free_pcms:
@@ -802,22 +796,6 @@ MODULE_DEVICE_TABLE(i2c, cs4270_id);
  * and all registers are written back to the hardware when resuming.
  */
 
-static int cs4270_i2c_suspend(struct i2c_client *client, pm_message_t mesg)
-{
-        struct cs4270_private *cs4270 = i2c_get_clientdata(client);
-        struct snd_soc_codec *codec = &cs4270->codec;
-
-        return snd_soc_suspend_device(codec->dev);
-}
-
-static int cs4270_i2c_resume(struct i2c_client *client)
-{
-        struct cs4270_private *cs4270 = i2c_get_clientdata(client);
-        struct snd_soc_codec *codec = &cs4270->codec;
-
-        return snd_soc_resume_device(codec->dev);
-}
-
 static int cs4270_soc_suspend(struct platform_device *pdev, pm_message_t mesg)
 {
         struct snd_soc_codec *codec = cs4270_codec;
@@ -853,8 +831,6 @@ static int cs4270_soc_resume(struct platform_device *pdev)
         return snd_soc_write(codec, CS4270_PWRCTL, reg);
 }
 #else
-#define cs4270_i2c_suspend      NULL
-#define cs4270_i2c_resume       NULL
 #define cs4270_soc_suspend      NULL
 #define cs4270_soc_resume       NULL
 #endif /* CONFIG_PM */
@@ -873,8 +849,6 @@ static struct i2c_driver cs4270_i2c_driver = {
         .id_table = cs4270_id,
         .probe = cs4270_i2c_probe,
         .remove = cs4270_i2c_remove,
-        .suspend = cs4270_i2c_suspend,
-        .resume = cs4270_i2c_resume,
 };
 
 /*