diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c
index 7c57e7a4e00f..b66da74caa55 100644
--- a/drivers/macintosh/therm_windtunnel.c
+++ b/drivers/macintosh/therm_windtunnel.c
@@ -47,8 +47,6 @@
 
 #define LOG_TEMP		0			/* continously log temperature */
 
-#define I2C_DRIVERID_G4FAN	0x9001			/* fixme */
-
 static int 			do_probe( struct i2c_adapter *adapter, int addr, int kind);
 
 /* scan 0x48-0x4f (DS1775) and 0x2c-2x2f (ADM1030) */
@@ -357,7 +355,6 @@ static struct i2c_driver g4fan_driver = {
 	.driver = {
 		.name	= "therm_windtunnel",
 	},
-	.id		= I2C_DRIVERID_G4FAN,
 	.attach_adapter = do_attach,
 	.detach_client	= do_detach,
 };
diff --git a/drivers/usb/host/ohci-pnx4008.c b/drivers/usb/host/ohci-pnx4008.c
index 642733d091fa..6c52c66b659f 100644
--- a/drivers/usb/host/ohci-pnx4008.c
+++ b/drivers/usb/host/ohci-pnx4008.c
@@ -123,7 +123,6 @@ static struct i2c_client_address_data addr_data = {
 };
 
 struct i2c_driver isp1301_driver = {
-	.id = I2C_DRIVERID_I2CDEV,	/* Fake Id */
 	.class = I2C_CLASS_HWMON,
 	.attach_adapter = isp1301_probe,
 	.detach_client = isp1301_detach,
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,
 };