[tip:timers/core] m32r: Switch from do_timer() to xtime_update()

[tip-bot for Torben Hohn <torbenh@gmx.de>]

Commit-ID:  7bde2ab7cb51f14c6f6574f0f5a78445f2caed3e
Gitweb:     http://git.kernel.org/tip/7bde2ab7cb51f14c6f6574f0f5a78445f2caed3e
Author:     Torben Hohn <torbenh@gmx.de>
AuthorDate: Thu, 27 Jan 2011 16:00:01 +0100
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Mon, 31 Jan 2011 14:55:45 +0100

m32r: Switch from do_timer() to xtime_update()

xtime_update() does proper locking.

Signed-off-by: Torben Hohn <torbenh@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: johnstul@us.ibm.com
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: hch@infradead.org
Cc: yong.zhang0@gmail.com
LKML-Reference: <20110127150001.23248.68620.stgit@localhost>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/m32r/kernel/time.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index bda8682..84dd040 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -107,15 +107,14 @@ u32 arch_gettimeoffset(void)
 
 /*
  * timer_interrupt() needs to keep up the real-time clock,
- * as well as call the "do_timer()" routine every clocktick
+ * as well as call the "xtime_update()" routine every clocktick
  */
 static irqreturn_t timer_interrupt(int irq, void *dev_id)
 {
 #ifndef CONFIG_SMP
 	profile_tick(CPU_PROFILING);
 #endif
-	/* XXX FIXME. Uh, the xtime_lock should be held here, no? */
-	do_timer(1);
+	xtime_update(1);
 
 #ifndef CONFIG_SMP
 	update_process_times(user_mode(get_irq_regs()));