Merge /spare/repo/linux-2.6/

1 files changed, 18 insertions, 10 deletions

diff --git a/drivers/hwmon/gl518sm.c b/drivers/hwmon/gl518sm.c
index 6bedf729dcf..256b9323c84 100644
--- a/drivers/hwmon/gl518sm.c
+++ b/drivers/hwmon/gl518sm.c
@@ -41,14 +41,14 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_2(gl518sm_r00, gl518sm_r80);
+I2C_CLIENT_INSMOD_2(gl518sm_r00, gl518sm_r80);
 
 /* Many GL518 constants specified below */
 
@@ -117,6 +117,7 @@ static inline u8 FAN_TO_REG(long rpm, int div)
 /* Each client has this additional data */
 struct gl518_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	enum chips type;
 
 	struct semaphore update_lock;
@@ -346,7 +347,7 @@ static int gl518_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, gl518_detect);
+	return i2c_probe(adapter, &addr_data, gl518_detect);
 }
 
 static int gl518_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -419,6 +420,12 @@ static int gl518_detect(struct i2c_adapter *adapter, int address, int kind)
 	gl518_init_client((struct i2c_client *) new_client);
 
 	/* 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 exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_in0_input);
 	device_create_file(&new_client->dev, &dev_attr_in1_input);
 	device_create_file(&new_client->dev, &dev_attr_in2_input);
@@ -450,6 +457,8 @@ static int gl518_detect(struct i2c_adapter *adapter, int address, int kind)
 /* OK, this is not exactly good programming practice, usually. But it is
    very code-efficient in this case. */
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -477,16 +486,15 @@ static void gl518_init_client(struct i2c_client *client)
 
 static int gl518_detach_client(struct i2c_client *client)
 {
+	struct gl518_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
-		return err;
-	}
+	hwmon_device_unregister(data->class_dev);
 
-	kfree(i2c_get_clientdata(client));
+	if ((err = i2c_detach_client(client)))
+		return err;
 
+	kfree(data);
 	return 0;
 }