From: Greg Kroah-Hartman <greg@kroah.com>
Date: Thu, 11 Dec 2014 22:11:01 +0000 (-0500)
Subject: greybus: interface: document sysfs files
X-Git-Tag: v4.9-rc1~119^2~378^2~21^2~1763
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=640f13ecc879163dd45c213fbbef8ffc825d95bb;p=karo-tx-linux.git

greybus: interface: document sysfs files

Yes, an interface has a device id sysfs file, so we need to document it.

Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
---

diff --git a/drivers/staging/greybus/Documentation/sysfs-bus-greybus b/drivers/staging/greybus/Documentation/sysfs-bus-greybus
index b734c674b4f9..2491201848c7 100644
--- a/drivers/staging/greybus/Documentation/sysfs-bus-greybus
+++ b/drivers/staging/greybus/Documentation/sysfs-bus-greybus
@@ -53,3 +53,10 @@ KernelVersion:	3.XX
 Contact:	Greg Kroah-Hartman <greg@kroah.com>
 Description:
 		The protocol id of a Greybus connection.
+
+What:		/sys/bus/greybus/device/.../device_id
+Date:		December 2014
+KernelVersion:	3.XX
+Contact:	Greg Kroah-Hartman <greg@kroah.com>
+Description:
+		The device id of a Greybus interface.