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nfit: Document sysfs interface dirty_shutdown

Message ID PU1P153MB0169A031D0ED4BEEE272829ABF900@PU1P153MB0169.APCP153.PROD.OUTLOOK.COM (mailing list archive)
State New, archived
Headers show
Series nfit: Document sysfs interface dirty_shutdown | expand

Commit Message

Dexuan Cui Jan. 30, 2019, 8:35 p.m. UTC 
The new sysfs node was added in Sep 2018 in:
commit 0ead11181fe0 ("acpi, nfit: Collect shutdown status")

Now let's document it.

Signed-off-by: Dexuan Cui <decui@microsoft.com>
---
 Documentation/ABI/testing/sysfs-bus-nfit | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/Documentation/ABI/testing/sysfs-bus-nfit b/Documentation/ABI/testing/sysfs-bus-nfit
index a1cb44dcb908..bd6cde8c0ea9 100644
--- a/Documentation/ABI/testing/sysfs-bus-nfit
+++ b/Documentation/ABI/testing/sysfs-bus-nfit
@@ -153,6 +153,14 @@  Description:
 		subsystem controller vendor.
 
 
+What:		/sys/bus/nd/devices/nmemX/nfit/dirty_shutdown
+Date:		Sep, 2018
+KernelVersion:	v4.20
+Contact:	linux-nvdimm@lists.01.org
+Description:
+		(RO) Unsafe Shutdown Count for the NVDIMM device.
+
+
 What:		/sys/bus/nd/devices/ndbusX/nfit/revision
 Date:		Jun, 2015
 KernelVersion:	v4.2