[PATCH] s390: fix typo in stop_hz_timer.

Add missing parentheses for type cast to u64.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index ce19ad4e92ec..2a6c6efb6865 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -272,7 +272,7 @@ static inline void stop_hz_timer(void)
         next = next_timer_interrupt();
         do {
                 seq = read_seqbegin_irqsave(&xtime_lock, flags);
-                timer = (__u64 next) - (__u64 jiffies) + jiffies_64;
+                timer = ((__u64) next) - ((__u64) jiffies) + jiffies_64;
         } while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
         todval = -1ULL;
         /* Be careful about overflows. */