AcoSail/kernel_optimize_test
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genirq: Remove irq argument from report_bad_irq()

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Not really a hotpath, so __report_bad_irq() can retrieve the irq
number from the irq descriptor.

[ tglx: Split out from combo patch ]

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Jiang Liu 2015-06-23 20:02:43 +02:00 committed by Thomas Gleixner
parent b80f5f3fc0
commit 02d00eaa64
1 changed files with 6 additions and 8 deletions
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14
kernel/irq/spurious.c
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@ -188,10 +188,9 @@ static inline int bad_action_ret(irqreturn_t action_ret)
* (The other 100-of-100,000 interrupts may have been a correctly
* functioning device sharing an IRQ with the failing one)
*/
static void
__report_bad_irq(unsigned int irq, struct irq_desc *desc,
irqreturn_t action_ret)
static void __report_bad_irq(struct irq_desc *desc, irqreturn_t action_ret)
{
unsigned int irq = irq_desc_get_irq(desc);
struct irqaction *action;
unsigned long flags;
@ -224,14 +223,13 @@ __report_bad_irq(unsigned int irq, struct irq_desc *desc,
raw_spin_unlock_irqrestore(&desc->lock, flags);
}
static void
report_bad_irq(unsigned int irq, struct irq_desc *desc, irqreturn_t action_ret)
static void report_bad_irq(struct irq_desc *desc, irqreturn_t action_ret)
{
static int count = 100;
if (count > 0) {
count--;
__report_bad_irq(irq, desc, action_ret);
__report_bad_irq(desc, action_ret);
}
}
@ -280,7 +278,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
return;
if (bad_action_ret(action_ret)) {
report_bad_irq(irq, desc, action_ret);
report_bad_irq(desc, action_ret);
return;
}
@ -413,7 +411,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
/*
* The interrupt is stuck
*/
__report_bad_irq(irq, desc, action_ret);
__report_bad_irq(desc, action_ret);
/*
* Now kill the IRQ
*/