1 files changed, 12 insertions, 37 deletions

diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index a2c7cea502cb..9e31f5559ccc 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -59,12 +59,11 @@ module_param(force_i2c, byte, 0);
 MODULE_PARM_DESC(force_i2c,
                  "Initialize the i2c address of the sensors");
 
-/* Addresses to scan */
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0, I2C_CLIENT_ISA_END };
+/* The actual ISA address is read from Super-I/O configuration space */
+static unsigned short address;
 
 /* Insmod parameters */
-SENSORS_INSMOD_4(w83627hf, w83627thf, w83697hf, w83637hf);
+enum chips { any_chip, w83627hf, w83627thf, w83697hf, w83637hf };
 
 static int init = 1;
 module_param(init, bool, 0);
@@ -318,9 +317,7 @@ struct w83627hf_data {
 };
 
 
-static int w83627hf_attach_adapter(struct i2c_adapter *adapter);
-static int w83627hf_detect(struct i2c_adapter *adapter, int address,
-                          int kind);
+static int w83627hf_detect(struct i2c_adapter *adapter);
 static int w83627hf_detach_client(struct i2c_client *client);
 
 static int w83627hf_read_value(struct i2c_client *client, u16 register);
@@ -332,9 +329,7 @@ static void w83627hf_init_client(struct i2c_client *client);
 static struct i2c_driver w83627hf_driver = {
         .owner          = THIS_MODULE,
         .name           = "w83627hf",
-        .id             = I2C_DRIVERID_W83627HF,
-        .flags          = I2C_DF_NOTIFY,
-        .attach_adapter = w83627hf_attach_adapter,
+        .attach_adapter = w83627hf_detect,
         .detach_client  = w83627hf_detach_client,
 };
 
@@ -963,16 +958,7 @@ device_create_file(&client->dev, &dev_attr_temp##offset##_type); \
 } while (0)
 
 
-/* This function is called when:
-     * w83627hf_driver is inserted (when this module is loaded), for each
-       available adapter
-     * when a new adapter is inserted (and w83627hf_driver is still present) */
-static int w83627hf_attach_adapter(struct i2c_adapter *adapter)
-{
-        return i2c_detect(adapter, &addr_data, w83627hf_detect);
-}
-
-static int w83627hf_find(int sioaddr, int *address)
+static int w83627hf_find(int sioaddr, unsigned short *addr)
 {
         u16 val;
 
@@ -992,32 +978,24 @@ static int w83627hf_find(int sioaddr, int *address)
         superio_select(W83627HF_LD_HWM);
         val = (superio_inb(WINB_BASE_REG) << 8) |
                superio_inb(WINB_BASE_REG + 1);
-        *address = val & ~(WINB_EXTENT - 1);
-        if (*address == 0 && force_addr == 0) {
+        *addr = val & ~(WINB_EXTENT - 1);
+        if (*addr == 0 && force_addr == 0) {
                 superio_exit();
                 return -ENODEV;
         }
-        if (force_addr)
-                *address = force_addr;  /* so detect will get called */
 
         superio_exit();
         return 0;
 }
 
-int w83627hf_detect(struct i2c_adapter *adapter, int address,
-                   int kind)
+static int w83627hf_detect(struct i2c_adapter *adapter)
 {
-        int val;
+        int val, kind;
         struct i2c_client *new_client;
         struct w83627hf_data *data;
         int err = 0;
         const char *client_name = "";
 
-        if (!i2c_is_isa_adapter(adapter)) {
-                err = -ENODEV;
-                goto ERROR0;
-        }
-
         if(force_addr)
                 address = force_addr & ~(WINB_EXTENT - 1);
 
@@ -1500,13 +1478,10 @@ static struct w83627hf_data *w83627hf_update_device(struct device *dev)
 
 static int __init sensors_w83627hf_init(void)
 {
-        int addr;
-
-        if (w83627hf_find(0x2e, &addr)
-         && w83627hf_find(0x4e, &addr)) {
+        if (w83627hf_find(0x2e, &address)
+         && w83627hf_find(0x4e, &address)) {
                 return -ENODEV;
         }
-        normal_isa[0] = addr;
 
         return i2c_isa_add_driver(&w83627hf_driver);
 }