hwmon: (adt7410) Add device table entry for the adt7420

The adt7420 is software compatible to the adt7410.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/adt7410.c b/drivers/hwmon/adt7410.c
index 99f6d32..99a7290 100644
--- a/drivers/hwmon/adt7410.c
+++ b/drivers/hwmon/adt7410.c
@@ -407,6 +407,7 @@
 
 static const struct i2c_device_id adt7410_ids[] = {
 	{ "adt7410", adt7410, },
+	{ "adt7420", adt7410, },
 	{ /* LIST END */ }
 };
 MODULE_DEVICE_TABLE(i2c, adt7410_ids);
@@ -455,5 +456,5 @@
 module_i2c_driver(adt7410_driver);
 
 MODULE_AUTHOR("Hartmut Knaack");
-MODULE_DESCRIPTION("ADT7410 driver");
+MODULE_DESCRIPTION("ADT7410/ADT7420 driver");
 MODULE_LICENSE("GPL");