linux-kernel - [tip:timers/core] cris: arch-v32: Switch do_timer() to xtime

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Message-ID: <tip-36cb07bb8118cb14211ef25c58026f005877c47d@git.kernel.org>
Date:	Mon, 31 Jan 2011 14:07:53 GMT
From:	tip-bot for Torben Hohn <torbenh@....de>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	jesper.nilsson@...s.com, peterz@...radead.org, torbenh@....de,
	starvik@...s.com, tglx@...utronix.de
Subject: [tip:timers/core] cris: arch-v32: Switch do_timer() to xtime_update()

Commit-ID:  36cb07bb8118cb14211ef25c58026f005877c47d
Gitweb:     http://git.kernel.org/tip/36cb07bb8118cb14211ef25c58026f005877c47d
Author:     Torben Hohn <torbenh@....de>
AuthorDate: Thu, 27 Jan 2011 15:59:41 +0100
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Mon, 31 Jan 2011 14:55:44 +0100

cris: arch-v32: Switch do_timer() to xtime_update()

xtime_update() takes the xtime_lock itself.

Signed-off-by: Torben Hohn <torbenh@....de>
Cc: hch@...radead.org
Cc: Jesper Nilsson <jesper.nilsson@...s.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: johnstul@...ibm.com
Cc: Mikael Starvik <starvik@...s.com>
Cc: yong.zhang0@...il.com
LKML-Reference: <20110127145941.23248.92547.stgit@...alhost>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/cris/arch-v32/kernel/time.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c
index a545211..bb978ed 100644
--- a/arch/cris/arch-v32/kernel/time.c
+++ b/arch/cris/arch-v32/kernel/time.c
@@ -183,7 +183,7 @@ void handle_watchdog_bite(struct pt_regs *regs)
 
 /*
  * timer_interrupt() needs to keep up the real-time clock,
- * as well as call the "do_timer()" routine every clocktick.
+ * as well as call the "xtime_update()" routine every clocktick.
  */
 extern void cris_do_profile(struct pt_regs *regs);
 
@@ -216,9 +216,7 @@ static inline irqreturn_t timer_interrupt(int irq, void *dev_id)
 		return IRQ_HANDLED;
 
 	/* Call the real timer interrupt handler */
-	write_seqlock(&xtime_lock);
-	do_timer(1);
-	write_sequnlock(&xtime_lock);
+	xtime_update(1);
         return IRQ_HANDLED;
 }
 
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