[PATCH] smsc47m192: New hwmon driver for SMSC LPC47M192/997

New driver (smsc47m192) which supports voltage and temperature
measurement features of SMSC LPC47M192 and LPC47M997 chips.

Signed-off-by: Hartmut Rick <linux@rick.claranet.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
index a0d0ab2..2d16e1e 100644
--- a/Documentation/hwmon/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
@@ -218,6 +218,12 @@
 		from the critical value.
 		Read/Write value.
 
+temp[1-4]_offset
+		Temperature offset which is added to the temperature reading
+		by the chip.
+		Unit: millidegree Celsius
+		Read/Write value.
+
 		If there are multiple temperature sensors, temp1_* is
 		generally the sensor inside the chip itself,
 		reported as "motherboard temperature".  temp2_* to