+ xtensa-fix-unnecessary-setting-of-xtime.patch added to -mm tree

+ xtensa-fix-unnecessary-setting-of-xtime.patch added to -mm tree

[akpm]

The patch titled
     xtensa: fix unnecessary setting of xtime
has been added to the -mm tree.  Its filename is
     xtensa-fix-unnecessary-setting-of-xtime.patch

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------------------------------------------------------
Subject: xtensa: fix unnecessary setting of xtime
From: John Stultz <johnstul@us.ibm.com>

xtensa supports read_persisitent_clock(), so there is no reason for the
arch specific code to be setting xtime.  Setting xtime will be done by the
generic timekeeping code.

Signed-off-by: John Stultz <johnstul@us.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Chris Zankel <chris@zankel.net>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/xtensa/kernel/time.c |    5 -----
 1 file changed, 5 deletions(-)

diff -puN arch/xtensa/kernel/time.c~xtensa-fix-unnecessary-setting-of-xtime arch/xtensa/kernel/time.c
--- a/arch/xtensa/kernel/time.c~xtensa-fix-unnecessary-setting-of-xtime
+++ a/arch/xtensa/kernel/time.c
@@ -60,11 +60,6 @@ static struct irqaction timer_irqaction 
 
 void __init time_init(void)
 {
-	/* FIXME: xtime&wall_to_monotonic are set in timekeeping_init. */
-	read_persistent_clock(&xtime);
-	set_normalized_timespec(&wall_to_monotonic,
-		-xtime.tv_sec, -xtime.tv_nsec);