hwmon: (lm92) Add max6635 to lm92_id[]

Since autodetection of this chip was removed, it makes sense to add prefix
max6635 so that the device can be instantiated by its actual name.
Signed-off-by: Alvaro Gamez Machado <alvaro.gamez@hazent.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

Documentation/hwmon/lm92

@@ -11,7 +11,7 @@ Supported chips:
     Addresses scanned: none, force parameter needed
     Datasheet: http://www.national.com/pf/LM/LM76.html
   * Maxim MAX6633/MAX6634/MAX6635
-    Prefix: 'lm92'
+    Prefix: 'max6635'
     Addresses scanned: none, force parameter needed
     Datasheet: http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3074
 

drivers/hwmon/lm92.c

@@ -52,6 +52,7 @@
  */
 static const unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b,
 						I2C_CLIENT_END };
+enum chips { lm92, max6635 };
 
 /* The LM92 registers */
 #define LM92_REG_CONFIG			0x01 /* 8-bit, RW */
@@ -329,8 +330,8 @@ static int lm92_probe(struct i2c_client *new_client,
  */
 
 static const struct i2c_device_id lm92_id[] = {
-	{ "lm92", 0 },
-	/* max6635 could be added here */
+	{ "lm92", lm92 },
+	{ "max6635", max6635 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, lm92_id);