HID: roccat: remove obsolete kone_abi_version sysfs attribute

The newest version of the accompanying userland tools cuts backward
compatibility and uses libudev to find its devices superseding the
quirky kone_abi_version sysfs attribute. Therefore it should be removed.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 0 insertions, 12 deletions

diff --git a/Documentation/ABI/testing/sysfs-driver-hid-roccat-kone b/Documentation/ABI/testing/sysfs-driver-hid-roccat-kone
index 36bfa234f1e2..063bda7fe707 100644
--- a/Documentation/ABI/testing/sysfs-driver-hid-roccat-kone
+++ b/Documentation/ABI/testing/sysfs-driver-hid-roccat-kone
@@ -33,18 +33,6 @@ Description:	When read, this file returns the raw integer version number of the
                 left. E.g. a returned value of 138 means 1.38
                 This file is readonly.
 
-What:           /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/kone_abi_version
-Date:           May 2010
-Contact:        Stefan Achatz <erazor_de@users.sourceforge.net>
-Description:    When read, this file returns the abi version as an integer value.
-                This attribute is used by the userland tools to find the sysfs-
-                paths of installed kone-mice and determine the capabilites of
-                the driver. Versions of this driver for old kernels replace
-                usbhid instead of generic-usb. The way to scan for this file
-                has been chosen to provide a consistent way for all supported
-                kernel versions.
-                This file is readonly.
-
 What:           /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile[1-5]
 Date:           March 2010
 Contact:        Stefan Achatz <erazor_de@users.sourceforge.net>