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>
1 file changed