[ARM] Fix timer damage from d3d74453c34f8fd87674a8cf5b8a327c68f22e99

[deliverable/linux.git] / arch / arm / mach-footbridge / dc21285-timer.c

diff --git a/arch/arm/mach-footbridge/dc21285-timer.c b/arch/arm/mach-footbridge/dc21285-timer.c
index fa6be870c6c20cac3896bacfda7f52cbd93d6b85..b2a21189dd81b620fe4e758d9a9cecc23d29a9eb 100644 (file)
--- a/arch/arm/mach-footbridge/dc21285-timer.c
+++ b/arch/arm/mach-footbridge/dc21285-timer.c
@@ -30,21 +30,17 @@ static unsigned long timer1_gettimeoffset (void)
 static irqreturn_t
 timer1_interrupt(int irq, void *dev_id)
 {
-       write_seqlock(&xtime_lock);
-
        *CSR_TIMER1_CLR = 0;
 
        timer_tick();
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 
 static struct irqaction footbridge_timer_irq = {
        .name           = "Timer1 timer tick",
        .handler        = timer1_interrupt,
-       .flags          = IRQF_DISABLED | IRQF_TIMER,
+       .flags          = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
 };
 
 /*