rfkill: Move "state" sysfs file back to stable

There is still quite a bit of code using this interface, so we can't
just remove it. Hopefully it will be possible in the future, but since
its scheduled removal date is past 2 years already, we are better having
the documentation reflecting the current state of things.

Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 0 insertions, 20 deletions

diff --git a/Documentation/ABI/obsolete/sysfs-class-rfkill b/Documentation/ABI/obsolete/sysfs-class-rfkill
deleted file mode 100644
index e736d145085f..000000000000
--- a/Documentation/ABI/obsolete/sysfs-class-rfkill
+++ /dev/null
@@ -1,20 +0,0 @@
-rfkill - radio frequency (RF) connector kill switch support
-
-For details to this subsystem look at Documentation/rfkill.txt.
-
-What:           /sys/class/rfkill/rfkill[0-9]+/state
-Date:           09-Jul-2007
-KernelVersion   v2.6.22
-Contact:        linux-wireless@vger.kernel.org
-Description:    Current state of the transmitter.
-                This file is deprecated and scheduled to be removed in 2014,
-                because its not possible to express the 'soft and hard block'
-                state of the rfkill driver.
-Values:         A numeric value.
-                0: RFKILL_STATE_SOFT_BLOCKED
-                        transmitter is turned off by software
-                1: RFKILL_STATE_UNBLOCKED
-                        transmitter is (potentially) active
-                2: RFKILL_STATE_HARD_BLOCKED
-                        transmitter is forced off by something outside of
-                        the driver's control.