Document the rfkill sysfs ABI

This moves sysfs ABI info from Documentation/rfkill.txt to the
ABI subfolder and reformats it.

This also schedules the deprecated sysfs parts to be removed in
2012 (claim file) and 2014 (state file).

Signed-off-by: Florian Mickler <florian@mickler.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index a0a4fd43e62..a841e79dfac 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -520,6 +520,24 @@ Who:	Hans de Goede <hdegoede@redhat.com>
 
 ----------------------------
 
+What:   sysfs-class-rfkill state file
+When:   Feb 2014
+Files:  net/rfkill/core.c
+Why:    Documented as obsolete since Feb 2010. This file is limited to 3
+        states while the rfkill drivers can have 4 states.
+Who:    anybody or Florian Mickler <florian@mickler.org>
+
+----------------------------
+
+What:   sysfs-class-rfkill claim file
+When:   Feb 2012
+Files:  net/rfkill/core.c
+Why:    It is not possible to claim an rfkill driver since 2007. This is
+        Documented as obsolete since Feb 2010.
+Who:    anybody or Florian Mickler <florian@mickler.org>
+
+----------------------------
+
 What:   capifs
 When:   February 2011
 Files:  drivers/isdn/capi/capifs.*