rt: drop duplicated rt-disable-rt-group-sched.patch

The rt-disable-rt-group-sched.patch is an accidental duplicate of the
earlier sched-disable-rt-group-sched-on-rt.patch

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/rt-disable-rt-group-sched.patch b/rt-disable-rt-group-sched.patch
deleted file mode 100644
index 418dd9d..0000000
--- a/rt-disable-rt-group-sched.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From f9e7eb3419db82245b3396074c137b687b42df06 Mon Sep 17 00:00:00 2001
-From: Carsten Emde <C.Emde@osadl.org>
-Date: Wed, 11 Jul 2012 22:05:18 +0000
-Subject: Disable RT_GROUP_SCHED in PREEMPT_RT_FULL
-
-Strange CPU stalls have been observed in RT when RT_GROUP_SCHED
-was configured.
-
-Disable it for now.
-
-Signed-off-by: Carsten Emde <C.Emde@osadl.org>
-Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-
----
- init/Kconfig |    1 +
- 1 file changed, 1 insertion(+)
-
-Index: linux-stable/init/Kconfig
-===================================================================
---- linux-stable.orig/init/Kconfig
-+++ linux-stable/init/Kconfig
-@@ -806,6 +806,7 @@ config RT_GROUP_SCHED
- 	bool "Group scheduling for SCHED_RR/FIFO"
- 	depends on EXPERIMENTAL
- 	depends on CGROUP_SCHED
-+	depends on !PREEMPT_RT_FULL
- 	default n
- 	help
- 	  This feature lets you explicitly allocate real CPU bandwidth
diff --git a/series b/series
index 767e63c..3b48720 100644
--- a/series
+++ b/series
@@ -570,7 +570,8 @@
 lockdep-selftest-convert-spinlock-to-raw-spinlock.patch
 lockdep-selftest-only-do-hardirq-context-test-for-raw-spinlock.patch
 
-rt-disable-rt-group-sched.patch
+# dropped; duplicate of sched-disable-rt-group-sched-on-rt.patch above
+#rt-disable-rt-group-sched.patch
 fs-jbd-pull-plug-when-waiting-for-space.patch
 perf-make-swevent-hrtimer-irqsafe.patch
 cpu-rt-rework-cpu-down.patch