[S390] s390: rename CPU_IDLE to S390_CPU_IDLE

sched-cfs-v2.6.22-git-v18.patch introduces CPU_IDLE in sched.h.
This conflict with the already existing define in
include/asm-s390/processor.h
Just rename the s390 defines, since they will go away as soon as
we support CONFIG_NO_HZ instead of our own CONFIG_NO_IDLE_HZ.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c
index 1e1a6ee2cac1..b6ed143e8597 100644
--- a/arch/s390/kernel/vtime.c
+++ b/arch/s390/kernel/vtime.c
@@ -545,10 +545,10 @@ static int vtimer_idle_notify(struct notifier_block *self,
                               unsigned long action, void *hcpu)
 {
         switch (action) {
-        case CPU_IDLE:
+        case S390_CPU_IDLE:
                 stop_cpu_timer();
                 break;
-        case CPU_NOT_IDLE:
+        case S390_CPU_NOT_IDLE:
                 start_cpu_timer();
                 break;
         }