From 6906e33cc555c390cd091f6f363b783322dfedf6 Mon Sep 17 00:00:00 2001
From: Torben Hohn <torbenh@gmx.de>
Date: Thu, 27 Jan 2011 15:59:21 +0100
Subject: [PATCH] arm: Switch from do_timer() to xtime_update()
xtime_update takes the xtime_lock itself.
Signed-off-by: Torben Hohn <torbenh@gmx.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: johnstul@us.ibm.com
Cc: hch@infradead.org
Cc: yong.zhang0@gmail.com
LKML-Reference: <20110127145920.23248.75541.stgit@localhost>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/arm/kernel/time.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index 3d76bf233734..1ff46cabc7ef 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -107,9 +107,7 @@ void timer_tick(void)
{
profile_tick(CPU_PROFILING);
do_leds();
- write_seqlock(&xtime_lock);
- do_timer(1);
- write_sequnlock(&xtime_lock);
+ xtime_update(1);
#ifndef CONFIG_SMP
update_process_times(user_mode(get_irq_regs()));
#endif
--
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