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[PATCH] AU1xxxx mips_timer_interrupt() fixes

To: linux-mips@linux-mips.org
Subject: [PATCH] AU1xxxx mips_timer_interrupt() fixes
From: Herbert Valerio Riedel <hvr@hvrlab.org>
Date: Mon Apr 10 10:38:45 2006 +0200
Cc: ppopov@embeddedalley.com
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
common/au1000/irq.c was missing a mips_timer_interrupt() prototype, whereas
in common/au1000/time.c the actual mips_timer_interrupt() implementation
was missing an irq_exit() invocation, causing a preempt_count() leak

Signed-off-by: Herbert Valerio Riedel <hvr@hvrlab.org>


---

 arch/mips/au1000/common/irq.c  |    1 +
 arch/mips/au1000/common/time.c |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)

d0a263ef156cf498d97cf6b2f37ba4d8d4a92559
diff --git a/arch/mips/au1000/common/irq.c b/arch/mips/au1000/common/irq.c
index da61de7..afe05ec 100644
--- a/arch/mips/au1000/common/irq.c
+++ b/arch/mips/au1000/common/irq.c
@@ -68,6 +68,7 @@
 
 extern void set_debug_traps(void);
 extern irq_cpustat_t irq_stat [NR_CPUS];
+extern void mips_timer_interrupt(struct pt_regs *regs);
 
 static void setup_local_irq(unsigned int irq, int type, int int_req);
 static unsigned int startup_irq(unsigned int irq);
diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c
index f85f152..f74d66a 100644
--- a/arch/mips/au1000/common/time.c
+++ b/arch/mips/au1000/common/time.c
@@ -116,6 +116,7 @@ void mips_timer_interrupt(struct pt_regs
 
 null:
        ack_r4ktimer(0);
+       irq_exit();
 }
 
 #ifdef CONFIG_PM
-- 
1.2.4


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