linux-kernel - [PATCH v2 17/20] parisc: switch do_timer() to xtime

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Message-ID: <20110127150017.23248.22559.stgit@localhost>
Date:	Thu, 27 Jan 2011 16:00:17 +0100
From:	Torben Hohn <torbenh@....de>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	hch@...radead.org, Peter Zijlstra <peterz@...radead.org>,
	johnstul@...ibm.com, Helge Deller <deller@....de>,
	"James E.J. Bottomley" <jejb@...isc-linux.org>,
	Kyle McMartin <kyle@...artin.ca>, yong.zhang0@...il.com,
	Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH v2 17/20] parisc: switch do_timer() to xtime_update()

xtime_update() takes the xtime_lock itself.

Cc: Kyle McMartin <kyle@...artin.ca>
Cc: Helge Deller <deller@....de>
Cc: James E.J. Bottomley <jejb@...isc-linux.org>
Signed-off-by: Torben Hohn <torbenh@....de>
---
 arch/parisc/kernel/time.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index 05511cc..72ec318 100644
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -163,9 +163,7 @@ irqreturn_t __irq_entry timer_interrupt(int irq, void *dev_id)
 	}
 
 	if (cpu == 0) {
-		write_seqlock(&xtime_lock);
-		do_timer(ticks_elapsed);
-		write_sequnlock(&xtime_lock);
+		xtime_update(ticks_elapsed);
 	}
 
 	return IRQ_HANDLED;

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