From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 7 Feb 2011 00:21:02 +0000 (+0100)
Subject: genirq: Use handle_irq_event() in handle_simple_irq()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=107781e72192067b95a7d373bfa460434a13c6ae;p=deliverable%2Flinux.git

genirq: Use handle_irq_event() in handle_simple_irq()

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 2c30b7844595..809a03fe7e07 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -448,9 +448,6 @@ static bool irq_check_poll(struct irq_desc *desc)
 void
 handle_simple_irq(unsigned int irq, struct irq_desc *desc)
 {
-	struct irqaction *action;
-	irqreturn_t action_ret;
-
 	raw_spin_lock(&desc->lock);
 
 	if (unlikely(desc->status & IRQ_INPROGRESS))
@@ -460,19 +457,11 @@ handle_simple_irq(unsigned int irq, struct irq_desc *desc)
 	desc->status &= ~(IRQ_REPLAY | IRQ_WAITING);
 	kstat_incr_irqs_this_cpu(irq, desc);
 
-	action = desc->action;
-	if (unlikely(!action || (desc->status & IRQ_DISABLED)))
+	if (unlikely(!desc->action || (desc->status & IRQ_DISABLED)))
 		goto out_unlock;
 
-	desc->status |= IRQ_INPROGRESS;
-	raw_spin_unlock(&desc->lock);
+	handle_irq_event(desc);
 
-	action_ret = handle_IRQ_event(irq, action);
-	if (!noirqdebug)
-		note_interrupt(irq, desc, action_ret);
-
-	raw_spin_lock(&desc->lock);
-	desc->status &= ~IRQ_INPROGRESS;
 out_unlock:
 	raw_spin_unlock(&desc->lock);
 }