1 files changed, 20 insertions, 44 deletions

diff --git a/drivers/hwmon/max1619.c b/drivers/hwmon/max1619.c
index 7897754f3a5c..7fcf5ff89e7f 100644
--- a/drivers/hwmon/max1619.c
+++ b/drivers/hwmon/max1619.c
@@ -226,58 +226,34 @@ static const struct attribute_group max1619_group = {
  */
 
 /* Return 0 if detection is successful, -ENODEV otherwise */
-static int max1619_detect(struct i2c_client *new_client, int kind,
+static int max1619_detect(struct i2c_client *client, int kind,
 			  struct i2c_board_info *info)
 {
-	struct i2c_adapter *adapter = new_client->adapter;
-	u8 reg_config=0, reg_convrate=0, reg_status=0;
+	struct i2c_adapter *adapter = client->adapter;
+	u8 reg_config, reg_convrate, reg_status, man_id, chip_id;
 
 	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
 		return -ENODEV;
 
-	/*
-	 * Now we do the remaining detection. A negative kind means that
-	 * the driver was loaded with no force parameter (default), so we
-	 * must both detect and identify the chip. A zero kind means that
-	 * the driver was loaded with the force parameter, the detection
-	 * step shall be skipped. A positive kind means that the driver
-	 * was loaded with the force parameter and a given kind of chip is
-	 * requested, so both the detection and the identification steps
-	 * are skipped.
-	 */
-	if (kind < 0) { /* detection */
-		reg_config = i2c_smbus_read_byte_data(new_client,
-			      MAX1619_REG_R_CONFIG);
-		reg_convrate = i2c_smbus_read_byte_data(new_client,
-			       MAX1619_REG_R_CONVRATE);
-		reg_status = i2c_smbus_read_byte_data(new_client,
-				MAX1619_REG_R_STATUS);
-		if ((reg_config & 0x03) != 0x00
-		 || reg_convrate > 0x07 || (reg_status & 0x61 ) !=0x00) {
-			dev_dbg(&adapter->dev,
-				"MAX1619 detection failed at 0x%02x.\n",
-				new_client->addr);
-			return -ENODEV;
-		}
+	/* detection */
+	reg_config = i2c_smbus_read_byte_data(client, MAX1619_REG_R_CONFIG);
+	reg_convrate = i2c_smbus_read_byte_data(client, MAX1619_REG_R_CONVRATE);
+	reg_status = i2c_smbus_read_byte_data(client, MAX1619_REG_R_STATUS);
+	if ((reg_config & 0x03) != 0x00
+	 || reg_convrate > 0x07 || (reg_status & 0x61) != 0x00) {
+		dev_dbg(&adapter->dev, "MAX1619 detection failed at 0x%02x\n",
+			client->addr);
+		return -ENODEV;
 	}
 
-	if (kind <= 0) { /* identification */
-		u8 man_id, chip_id;
-	
-		man_id = i2c_smbus_read_byte_data(new_client,
-			 MAX1619_REG_R_MAN_ID);
-		chip_id = i2c_smbus_read_byte_data(new_client,
-			  MAX1619_REG_R_CHIP_ID);
-		
-		if ((man_id == 0x4D) && (chip_id == 0x04))
-			kind = max1619;
-
-		if (kind <= 0) { /* identification failed */
-			dev_info(&adapter->dev,
-			    "Unsupported chip (man_id=0x%02X, "
-			    "chip_id=0x%02X).\n", man_id, chip_id);
-			return -ENODEV;
-		}
+	/* identification */
+	man_id = i2c_smbus_read_byte_data(client, MAX1619_REG_R_MAN_ID);
+	chip_id = i2c_smbus_read_byte_data(client, MAX1619_REG_R_CHIP_ID);
+	if (man_id != 0x4D || chip_id != 0x04) {
+		dev_info(&adapter->dev,
+			 "Unsupported chip (man_id=0x%02X, chip_id=0x%02X).\n",
+			 man_id, chip_id);
+		return -ENODEV;
 	}
 
 	strlcpy(info->type, "max1619", I2C_NAME_SIZE);