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authorThomas Gleixner <tglx@linutronix.de>2008-10-16 09:55:00 +0200
committerIngo Molnar <mingo@elte.hu>2008-10-16 16:53:29 +0200
commitd3c60047bdb03199b93497ac40bd531315d43a86 (patch)
tree858b74f422b1c79be54d2050d23c51999d312566 /kernel/irq/spurious.c
parenta1aca5de08a0cb840a90fb3f729a5940f8d21185 (diff)
downloadop-kernel-dev-d3c60047bdb03199b93497ac40bd531315d43a86.zip
op-kernel-dev-d3c60047bdb03199b93497ac40bd531315d43a86.tar.gz
genirq: cleanup the sparseirq modifications
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq/spurious.c')
-rw-r--r--kernel/irq/spurious.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
index ec5a4be..dd364c1 100644
--- a/kernel/irq/spurious.c
+++ b/kernel/irq/spurious.c
@@ -26,8 +26,7 @@ static DEFINE_TIMER(poll_spurious_irq_timer, poll_spurious_irqs, 0, 0);
static int try_one_irq(int irq, struct irq_desc *desc)
{
struct irqaction *action;
- int ok = 0;
- int work = 0; /* Did we do work for a real IRQ */
+ int ok = 0, work = 0;
spin_lock(&desc->lock);
/* Already running on another processor */
@@ -88,9 +87,8 @@ static int try_one_irq(int irq, struct irq_desc *desc)
static int misrouted_irq(int irq)
{
- int i;
- int ok = 0;
struct irq_desc *desc;
+ int i, ok = 0;
for_each_irq_desc(i, desc) {
if (!i)
@@ -108,8 +106,8 @@ static int misrouted_irq(int irq)
static void poll_spurious_irqs(unsigned long dummy)
{
- int i;
struct irq_desc *desc;
+ int i;
for_each_irq_desc(i, desc) {
unsigned int status;
@@ -126,7 +124,8 @@ static void poll_spurious_irqs(unsigned long dummy)
try_one_irq(i, desc);
}
- mod_timer(&poll_spurious_irq_timer, jiffies + POLL_SPURIOUS_IRQ_INTERVAL);
+ mod_timer(&poll_spurious_irq_timer,
+ jiffies + POLL_SPURIOUS_IRQ_INTERVAL);
}
/*
@@ -177,7 +176,9 @@ report_bad_irq(unsigned int irq, struct irq_desc *desc, irqreturn_t action_ret)
}
}
-static inline int try_misrouted_irq(unsigned int irq, struct irq_desc *desc, irqreturn_t action_ret)
+static inline int
+try_misrouted_irq(unsigned int irq, struct irq_desc *desc,
+ irqreturn_t action_ret)
{
struct irqaction *action;
@@ -253,7 +254,8 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
desc->depth++;
desc->chip->disable(irq);
- mod_timer(&poll_spurious_irq_timer, jiffies + POLL_SPURIOUS_IRQ_INTERVAL);
+ mod_timer(&poll_spurious_irq_timer,
+ jiffies + POLL_SPURIOUS_IRQ_INTERVAL);
}
desc->irqs_unhandled = 0;
}
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