[PATCH v3 2/6] ABI: sysfs-class-hwmon: add a description for fanY_fault

[nick . hawkins]

From: Nick Hawkins <nick.hawkins@xxxxxxx>

Document existing fanY_fault attribute.

Signed-off-by: Nick Hawkins <nick.hawkins@xxxxxxx>
---
 Documentation/ABI/testing/sysfs-class-hwmon | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-class-hwmon b/Documentation/ABI/testing/sysfs-class-hwmon
index 7271781a23b2..638f4c6d4ec7 100644
--- a/Documentation/ABI/testing/sysfs-class-hwmon
+++ b/Documentation/ABI/testing/sysfs-class-hwmon
@@ -276,6 +276,15 @@ Description:
 
 		RW
 
+What:		/sys/class/hwmon/hwmonX/fanY_fault
+Description:
+		Reports if a fan has reported failure.
+
+		- 1: Failed
+		- 0: Ok
+
+		RO
+
 What:		/sys/class/hwmon/hwmonX/pwmY
 Description:
 		Pulse width modulation fan control.
-- 
2.17.1