X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fhwmon%2Fadm1031.c;h=58338ed7c8a1c676095e3c9672fa08e453455a7b;hb=736c7b808f38f3bb72941345e11e236ec65dec3d;hp=9362509572709596d92849a666199f4cf1bcb46a;hpb=5be1d85c208f135fc88f972f91b91a879b702b40;p=linux-2.6

diff --git a/drivers/hwmon/adm1031.c b/drivers/hwmon/adm1031.c
index 9362509572..58338ed7c8 100644
--- a/drivers/hwmon/adm1031.c
+++ b/drivers/hwmon/adm1031.c
@@ -26,7 +26,8 @@
 #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>
 
 /* Following macros takes channel parameter starting from 0 to 2 */
 #define ADM1031_REG_FAN_SPEED(nr)	(0x08 + (nr))
@@ -59,16 +60,16 @@
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_2(adm1030, adm1031);
+I2C_CLIENT_INSMOD_2(adm1030, adm1031);
 
 typedef u8 auto_chan_table_t[8][2];
 
 /* Each client has this additional data */
 struct adm1031_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	int chip_type;
 	char valid;		/* !=0 if following fields are valid */
@@ -725,10 +726,10 @@ static int adm1031_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, adm1031_detect);
+	return i2c_probe(adapter, &addr_data, adm1031_detect);
 }
 
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
 static int adm1031_detect(struct i2c_adapter *adapter, int address, int kind)
 {
 	struct i2c_client *new_client;
@@ -788,6 +789,12 @@ static int adm1031_detect(struct i2c_adapter *adapter, int address, int kind)
 	adm1031_init_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_fan1_input);
 	device_create_file(&new_client->dev, &dev_attr_fan1_div);
 	device_create_file(&new_client->dev, &dev_attr_fan1_min);
@@ -833,6 +840,8 @@ static int adm1031_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -841,11 +850,14 @@ exit:
 
 static int adm1031_detach_client(struct i2c_client *client)
 {
+	struct adm1031_data *data = i2c_get_clientdata(client);
 	int ret;
+
+	hwmon_device_unregister(data->class_dev);
 	if ((ret = i2c_detach_client(client)) != 0) {
 		return ret;
 	}
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }