4 files changed, 3 insertions, 6 deletions

diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c
index b48c72923a13..88490418f932 100644
--- a/sound/oss/waveartist.c
+++ b/sound/oss/waveartist.c
@@ -835,7 +835,7 @@ static struct audio_driver waveartist_audio_driver = {
 static irqreturn_t
 waveartist_intr(int irq, void *dev_id)
 {
-        wavnc_info *devc = (wavnc_info *)dev_id;
+        wavnc_info *devc = dev_id;
         int        irqstatus, status;
 
         spin_lock(&waveartist_lock);
diff --git a/sound/ppc/keywest.c b/sound/ppc/keywest.c
index 272ae38e9b18..bb7d744faff5 100644
--- a/sound/ppc/keywest.c
+++ b/sound/ppc/keywest.c
@@ -34,8 +34,6 @@
 static struct pmac_keywest *keywest_ctx;
 
 
-#define I2C_DRIVERID_KEYWEST    0xFEBA
-
 static int keywest_attach_adapter(struct i2c_adapter *adapter);
 static int keywest_detach_client(struct i2c_client *client);
 
@@ -43,7 +41,6 @@ struct i2c_driver keywest_driver = {
         .driver = {
                 .name = "PMac Keywest Audio",
         },
-        .id = I2C_DRIVERID_KEYWEST,
         .attach_adapter = &keywest_attach_adapter,
         .detach_client = &keywest_detach_client,
 };
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index abac62866da8..dab22cc97ead 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -234,7 +234,7 @@ static int cs4270_set_dai_fmt(struct snd_soc_codec_dai *codec_dai,
  * lower three bits are determined via the AD2, AD1, and AD0 pins
  * (respectively).
  */
-static unsigned short normal_i2c[] = {
+static const unsigned short normal_i2c[] = {
         0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, I2C_CLIENT_END
 };
 I2C_CLIENT_INSMOD;
diff --git a/sound/soc/s3c24xx/neo1973_wm8753.c b/sound/soc/s3c24xx/neo1973_wm8753.c
index d5a8fc2cf8d6..f1f6b9478af9 100644
--- a/sound/soc/s3c24xx/neo1973_wm8753.c
+++ b/sound/soc/s3c24xx/neo1973_wm8753.c
@@ -573,7 +573,7 @@ static struct snd_soc_device neo1973_snd_devdata = {
 
 static struct i2c_client client_template;
 
-static unsigned short normal_i2c[] = { 0x7C, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x7C, I2C_CLIENT_END };
 
 /* Magic definition of all other variables and things */
 I2C_CLIENT_INSMOD;