[PATCH] I2C: fix another oops in i2c-core with debug

Some times ago, you fixed an oops in i2c-core when debugging is enabled:
http://marc.theaimsgroup.com/?l=linux-kernel&m=107585749612115&w=2

Looks like you missed that second one:

drivers/i2c/i2c-core.c

@@ -618,7 +618,7 @@ int i2c_control(struct i2c_client *client,
 	int ret = 0;
 	struct i2c_adapter *adap = client->adapter;
 
-	dev_dbg(&client->dev, "i2c ioctl, cmd: 0x%x, arg: %#lx\n", cmd, arg);
+	dev_dbg(&client->adapter->dev, "i2c ioctl, cmd: 0x%x, arg: %#lx\n", cmd, arg);
 	switch (cmd) {
 		case I2C_RETRIES:
 			adap->retries = arg;