hwmon: (adm9240) Implement the standard intrusion detection interface

We have a standard intrusion detection interface now, drivers should
implement it. I've left the old interface in place for the time being,
with a deprecation warning, it will be removed later.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
diff --git a/Documentation/hwmon/adm9240 b/Documentation/hwmon/adm9240
index 2c6f1fe..36e8ec6 100644
--- a/Documentation/hwmon/adm9240
+++ b/Documentation/hwmon/adm9240
@@ -155,7 +155,7 @@
 The ADM9240 provides an internal open drain on this line, and may output
 a 20 ms active low pulse to reset an external Chassis Intrusion latch.
 
-Clear the CI latch by writing value 1 to the sysfs chassis_clear file.
+Clear the CI latch by writing value 0 to the sysfs intrusion0_alarm file.
 
 Alarm flags reported as 16-bit word