hwmon: (lm95241) Add support for LM95231

LM95231 is fully compatible to LM95241; only necessary change is to add
chip detection.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 166889b..38c2adb 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -694,10 +694,11 @@
 	  be called ltc4261.
 
 config SENSORS_LM95241
-	tristate "National Semiconductor LM95241 sensor chip"
+	tristate "National Semiconductor LM95241 and compatibles"
 	depends on I2C
 	help
-	  If you say yes here you get support for LM95241 sensor chip.
+	  If you say yes here you get support for LM95231 and LM95241 sensor
+	  chips.
 
 	  This driver can also be built as a module.  If so, the module
 	  will be called lm95241.