From: Torben Hohn <torbenh@gmx.de>
Date: Thu, 27 Jan 2011 14:59:21 +0000 (+0100)
Subject: arm: Switch from do_timer() to xtime_update()
X-Git-Tag: v2.6.39-rc1~508^2~55
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6906e33cc555c390cd091f6f363b783322dfedf6;p=karo-tx-linux.git

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>
---

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