alpha: Change do_timer() to xtime_update()
alpha: Change do_timer() to xtime_update()

xtime_update() takes the xtime_lock itself.

timer_interrupt() is only called on the boot cpu. See do_entInt(). So
"state" in timer_interrupt does not require protection by xtime_lock.

Signed-off-by: Torben Hohn <6238abe95033bec4573e36f8a7f69dc4b90aad22@gmx.de>
Cc: Richard Henderson <aea4fd857e97ee7d33f60175ba9388a955b9d916@twiddle.net>
Cc: Ivan Kokshaysky <ec437ab60af367f0fec0f6a3cd47f9cbad7b487f@jurassic.park.msu.ru>
Cc: Matt Turner <789b315743a28dd066a4ba1459c35951c291d8a6@gmail.com>
Cc: Peter Zijlstra <3fddac958924aef220f202ca567388ddab3f14a8@infradead.org>
Cc: 2dbbc9a029f6af74f2c2786ce8fa25d932fcaf8c@us.ibm.com
Cc: 923f7720577207a44b32e59bbfbea59d27f1ae8e@infradead.org
Cc: 34add0fe16a1faf9b30949dc3d806c0448f6a801@gmail.com
LKML-Reference: <99a62a3407ddd050cfe476bfd82d47c159e2ac42@localhost>
Signed-off-by: Thomas Gleixner <00e4cf8f46a57000a44449bf9dd8cbbcc209fd2a@linutronix.de>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs