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Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/autoprobe.c10
-rw-r--r--kernel/irq/handle.c14
-rw-r--r--kernel/irq/manage.c24
-rw-r--r--kernel/irq/migration.c8
-rw-r--r--kernel/irq/proc.c6
-rw-r--r--kernel/irq/spurious.c4
6 files changed, 33 insertions, 33 deletions
diff --git a/kernel/irq/autoprobe.c b/kernel/irq/autoprobe.c
index 3467097ca61..6f1e68a46cb 100644
--- a/kernel/irq/autoprobe.c
+++ b/kernel/irq/autoprobe.c
@@ -41,7 +41,7 @@ unsigned long probe_irq_on(void)
spin_lock_irq(&desc->lock);
if (!irq_desc[i].action)
- irq_desc[i].handler->startup(i);
+ irq_desc[i].chip->startup(i);
spin_unlock_irq(&desc->lock);
}
@@ -59,7 +59,7 @@ unsigned long probe_irq_on(void)
spin_lock_irq(&desc->lock);
if (!desc->action) {
desc->status |= IRQ_AUTODETECT | IRQ_WAITING;
- if (desc->handler->startup(i))
+ if (desc->chip->startup(i))
desc->status |= IRQ_PENDING;
}
spin_unlock_irq(&desc->lock);
@@ -85,7 +85,7 @@ unsigned long probe_irq_on(void)
/* It triggered already - consider it spurious. */
if (!(status & IRQ_WAITING)) {
desc->status = status & ~IRQ_AUTODETECT;
- desc->handler->shutdown(i);
+ desc->chip->shutdown(i);
} else
if (i < 32)
val |= 1 << i;
@@ -128,7 +128,7 @@ unsigned int probe_irq_mask(unsigned long val)
mask |= 1 << i;
desc->status = status & ~IRQ_AUTODETECT;
- desc->handler->shutdown(i);
+ desc->chip->shutdown(i);
}
spin_unlock_irq(&desc->lock);
}
@@ -173,7 +173,7 @@ int probe_irq_off(unsigned long val)
nr_irqs++;
}
desc->status = status & ~IRQ_AUTODETECT;
- desc->handler->shutdown(i);
+ desc->chip->shutdown(i);
}
spin_unlock_irq(&desc->lock);
}
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 0f653011710..f9d95705a4a 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -31,7 +31,7 @@
irq_desc_t irq_desc[NR_IRQS] __cacheline_aligned = {
[0 ... NR_IRQS-1] = {
.status = IRQ_DISABLED,
- .handler = &no_irq_type,
+ .chip = &no_irq_type,
.lock = SPIN_LOCK_UNLOCKED
}
};
@@ -118,16 +118,16 @@ fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs)
/*
* No locking required for CPU-local interrupts:
*/
- if (desc->handler->ack)
- desc->handler->ack(irq);
+ if (desc->chip->ack)
+ desc->chip->ack(irq);
action_ret = handle_IRQ_event(irq, regs, desc->action);
- desc->handler->end(irq);
+ desc->chip->end(irq);
return 1;
}
spin_lock(&desc->lock);
- if (desc->handler->ack)
- desc->handler->ack(irq);
+ if (desc->chip->ack)
+ desc->chip->ack(irq);
/*
* REPLAY is when Linux resends an IRQ that was dropped earlier
* WAITING is used by probe to mark irqs that are being tested
@@ -187,7 +187,7 @@ out:
* The ->end() handler has to deal with interrupts which got
* disabled while the handler was running.
*/
- desc->handler->end(irq);
+ desc->chip->end(irq);
spin_unlock(&desc->lock);
return 1;
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 1279e349953..31ee1f3bfcf 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -69,7 +69,7 @@ void disable_irq_nosync(unsigned int irq)
spin_lock_irqsave(&desc->lock, flags);
if (!desc->depth++) {
desc->status |= IRQ_DISABLED;
- desc->handler->disable(irq);
+ desc->chip->disable(irq);
}
spin_unlock_irqrestore(&desc->lock, flags);
}
@@ -131,9 +131,9 @@ void enable_irq(unsigned int irq)
desc->status = status;
if ((status & (IRQ_PENDING | IRQ_REPLAY)) == IRQ_PENDING) {
desc->status = status | IRQ_REPLAY;
- hw_resend_irq(desc->handler,irq);
+ hw_resend_irq(desc->chip,irq);
}
- desc->handler->enable(irq);
+ desc->chip->enable(irq);
/* fall-through */
}
default:
@@ -178,7 +178,7 @@ int setup_irq(unsigned int irq, struct irqaction * new)
if (irq >= NR_IRQS)
return -EINVAL;
- if (desc->handler == &no_irq_type)
+ if (desc->chip == &no_irq_type)
return -ENOSYS;
/*
* Some drivers like serial.c use request_irq() heavily,
@@ -230,10 +230,10 @@ int setup_irq(unsigned int irq, struct irqaction * new)
desc->depth = 0;
desc->status &= ~(IRQ_DISABLED | IRQ_AUTODETECT |
IRQ_WAITING | IRQ_INPROGRESS);
- if (desc->handler->startup)
- desc->handler->startup(irq);
+ if (desc->chip->startup)
+ desc->chip->startup(irq);
else
- desc->handler->enable(irq);
+ desc->chip->enable(irq);
}
spin_unlock_irqrestore(&desc->lock,flags);
@@ -295,16 +295,16 @@ void free_irq(unsigned int irq, void *dev_id)
/* Currently used only by UML, might disappear one day.*/
#ifdef CONFIG_IRQ_RELEASE_METHOD
- if (desc->handler->release)
- desc->handler->release(irq, dev_id);
+ if (desc->chip->release)
+ desc->chip->release(irq, dev_id);
#endif
if (!desc->action) {
desc->status |= IRQ_DISABLED;
- if (desc->handler->shutdown)
- desc->handler->shutdown(irq);
+ if (desc->chip->shutdown)
+ desc->chip->shutdown(irq);
else
- desc->handler->disable(irq);
+ desc->chip->disable(irq);
}
spin_unlock_irqrestore(&desc->lock,flags);
unregister_handler_proc(irq, action);
diff --git a/kernel/irq/migration.c b/kernel/irq/migration.c
index a12d00eb5e7..d978c87bca9 100644
--- a/kernel/irq/migration.c
+++ b/kernel/irq/migration.c
@@ -33,7 +33,7 @@ void move_native_irq(int irq)
if (unlikely(cpus_empty(pending_irq_cpumask[irq])))
return;
- if (!desc->handler->set_affinity)
+ if (!desc->chip->set_affinity)
return;
assert_spin_locked(&desc->lock);
@@ -51,12 +51,12 @@ void move_native_irq(int irq)
*/
if (likely(!cpus_empty(tmp))) {
if (likely(!(desc->status & IRQ_DISABLED)))
- desc->handler->disable(irq);
+ desc->chip->disable(irq);
- desc->handler->set_affinity(irq,tmp);
+ desc->chip->set_affinity(irq,tmp);
if (likely(!(desc->status & IRQ_DISABLED)))
- desc->handler->enable(irq);
+ desc->chip->enable(irq);
}
cpus_clear(pending_irq_cpumask[irq]);
}
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index afacd6f585f..90fe05f23e6 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -37,7 +37,7 @@ void proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val)
{
set_balance_irq_affinity(irq, mask_val);
irq_affinity[irq] = mask_val;
- irq_desc[irq].handler->set_affinity(irq, mask_val);
+ irq_desc[irq].chip->set_affinity(irq, mask_val);
}
#endif
@@ -59,7 +59,7 @@ static int irq_affinity_write_proc(struct file *file, const char __user *buffer,
unsigned int irq = (int)(long)data, full_count = count, err;
cpumask_t new_value, tmp;
- if (!irq_desc[irq].handler->set_affinity || no_irq_affinity)
+ if (!irq_desc[irq].chip->set_affinity || no_irq_affinity)
return -EIO;
err = cpumask_parse(buffer, count, new_value);
@@ -122,7 +122,7 @@ void register_irq_proc(unsigned int irq)
char name [MAX_NAMELEN];
if (!root_irq_dir ||
- (irq_desc[irq].handler == &no_irq_type) ||
+ (irq_desc[irq].chip == &no_irq_type) ||
irq_dir[irq])
return;
diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
index b2fb3c18d06..ea3ceed362d 100644
--- a/kernel/irq/spurious.c
+++ b/kernel/irq/spurious.c
@@ -81,7 +81,7 @@ static int misrouted_irq(int irq, struct pt_regs *regs)
* IRQ controller clean up too
*/
if(work)
- desc->handler->end(i);
+ desc->chip->end(i);
spin_unlock(&desc->lock);
}
/* So the caller can adjust the irq error counts */
@@ -166,7 +166,7 @@ void note_interrupt(unsigned int irq, irq_desc_t *desc, irqreturn_t action_ret,
*/
printk(KERN_EMERG "Disabling IRQ #%d\n", irq);
desc->status |= IRQ_DISABLED;
- desc->handler->disable(irq);
+ desc->chip->disable(irq);
}
desc->irqs_unhandled = 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-18 13:08:34 +0000