i2c: Drop the kind parameter from detect callbacks

The "kind" parameter always has value -1, and nobody is using it any
longer, so we can remove it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
diff --git a/drivers/hwmon/gl518sm.c b/drivers/hwmon/gl518sm.c
index 1d69458a..34f83c6 100644
--- a/drivers/hwmon/gl518sm.c
+++ b/drivers/hwmon/gl518sm.c
@@ -139,8 +139,7 @@
 
 static int gl518_probe(struct i2c_client *client,
 		       const struct i2c_device_id *id);
-static int gl518_detect(struct i2c_client *client, int kind,
-			struct i2c_board_info *info);
+static int gl518_detect(struct i2c_client *client, struct i2c_board_info *info);
 static void gl518_init_client(struct i2c_client *client);
 static int gl518_remove(struct i2c_client *client);
 static int gl518_read_value(struct i2c_client *client, u8 reg);
@@ -484,8 +483,7 @@
  */
 
 /* Return 0 if detection is successful, -ENODEV otherwise */
-static int gl518_detect(struct i2c_client *client, int kind,
-			struct i2c_board_info *info)
+static int gl518_detect(struct i2c_client *client, struct i2c_board_info *info)
 {
 	struct i2c_adapter *adapter = client->adapter;
 	int rev;