time: Add xtime, wall_to_monotonic to feature-removal-schedule

They aren't really features, but fair warning to out of tree
driver folks who might be accessing these variables.

Signed-off-by: John Stultz <johnstul@us.ibm.com>
CC: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <1268434560-2677-1-git-send-email-johnstul@us.ibm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index a5cc0db..198acdc 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -582,3 +582,13 @@
 Who:	Avi Kivity <avi@redhat.com>
 
 ----------------------------
+
+What:	xtime, wall_to_monotonic
+When:	2.6.36+
+Files:	kernel/time/timekeeping.c include/linux/time.h
+Why:	Cleaning up timekeeping internal values. Please use
+	existing timekeeping accessor functions to access
+	the equivalent functionality.
+Who:	John Stultz <johnstul@us.ibm.com>
+
+----------------------------