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Diffstat (limited to 'kernel/irq/spurious.c')
-rw-r--r--kernel/irq/spurious.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
index e2514b0e439e..32144175458d 100644
--- a/kernel/irq/spurious.c
+++ b/kernel/irq/spurious.c
@@ -60,7 +60,7 @@ bool irq_wait_for_poll(struct irq_desc *desc)
/*
* Recovery handler for misrouted interrupts.
*/
-static int try_one_irq(int irq, struct irq_desc *desc, bool force)
+static int try_one_irq(struct irq_desc *desc, bool force)
{
irqreturn_t ret = IRQ_NONE;
struct irqaction *action;
@@ -133,7 +133,7 @@ static int misrouted_irq(int irq)
if (i == irq) /* Already tried */
continue;
- if (try_one_irq(i, desc, false))
+ if (try_one_irq(desc, false))
ok = 1;
}
out:
@@ -164,7 +164,7 @@ static void poll_spurious_irqs(unsigned long dummy)
continue;
local_irq_disable();
- try_one_irq(i, desc, true);
+ try_one_irq(desc, true);
local_irq_enable();
}
out:
@@ -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);
}
}
@@ -272,15 +270,16 @@ try_misrouted_irq(unsigned int irq, struct irq_desc *desc,
#define SPURIOUS_DEFERRED 0x80000000
-void note_interrupt(unsigned int irq, struct irq_desc *desc,
- irqreturn_t action_ret)
+void note_interrupt(struct irq_desc *desc, irqreturn_t action_ret)
{
+ unsigned int irq;
+
if (desc->istate & IRQS_POLL_INPROGRESS ||
irq_settings_is_polled(desc))
return;
if (bad_action_ret(action_ret)) {
- report_bad_irq(irq, desc, action_ret);
+ report_bad_irq(desc, action_ret);
return;
}
@@ -398,6 +397,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
desc->last_unhandled = jiffies;
}
+ irq = irq_desc_get_irq(desc);
if (unlikely(try_misrouted_irq(irq, desc, action_ret))) {
int ok = misrouted_irq(irq);
if (action_ret == IRQ_NONE)
@@ -413,7 +413,7 @@ 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
*/