diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c
index 7166ad0..de7c7f8 100644
--- a/drivers/hwmon/smsc47m1.c
+++ b/drivers/hwmon/smsc47m1.c
@@ -31,6 +31,8 @@
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
 #include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 #include <linux/init.h>
 #include <asm/io.h>
 
@@ -108,6 +110,7 @@
 
 struct smsc47m1_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore lock;
 
 	struct semaphore update_lock;
@@ -461,6 +464,13 @@
 	   function. */
 	smsc47m1_update_device(&new_client->dev, 1);
 
+	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto error_detach;
+	}
+
 	if (fan1) {
 		device_create_file(&new_client->dev, &dev_attr_fan1_input);
 		device_create_file(&new_client->dev, &dev_attr_fan1_min);
@@ -494,6 +504,8 @@
 
 	return 0;
 
+error_detach:
+	i2c_detach_client(new_client);
 error_free:
 	kfree(data);
 error_release:
@@ -503,8 +515,11 @@
 
 static int smsc47m1_detach_client(struct i2c_client *client)
 {
+	struct smsc47m1_data *data = i2c_get_clientdata(client);
 	int err;
 
+	hwmon_device_unregister(data->class_dev);
+
 	if ((err = i2c_detach_client(client))) {
 		dev_err(&client->dev, "Client deregistration failed, "
 			"client not detached.\n");
@@ -512,7 +527,7 @@
 	}
 
 	release_region(client->addr, SMSC_EXTENT);
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 
 	return 0;
 }