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| author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-06-23 20:02:43 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-07-11 23:14:24 +0200 |
| commit | 02d00eaa64bfd57fcbefe848e46e5ddca62ed5e6 (patch) | |
| tree | c3b2d883d00db57940f8b195c845d49a9e7db310 /kernel/irq/spurious.c | |
| parent | b80f5f3fc0dc5362eac19585c31a1cc414a6cf95 (diff) | |
| download | linux-02d00eaa64bfd57fcbefe848e46e5ddca62ed5e6.tar.gz linux-02d00eaa64bfd57fcbefe848e46e5ddca62ed5e6.tar.bz2 linux-02d00eaa64bfd57fcbefe848e46e5ddca62ed5e6.zip | |
genirq: Remove irq argument from report_bad_irq()
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>
Diffstat (limited to 'kernel/irq/spurious.c')
| -rw-r--r-- | kernel/irq/spurious.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c index e2514b0e439e..c7699ec7cb9c 100644 --- a/kernel/irq/spurious.c +++ b/kernel/irq/spurious.c @@ -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 */ |