aboutsummaryrefslogtreecommitdiff
path: root/kernel/irq/manage.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/irq/manage.c')
-rw-r--r--kernel/irq/manage.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index fcce5181e45..fede5fa351d 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -167,7 +167,7 @@ int can_request_irq(unsigned int irq, unsigned long irqflags)
action = irq_desc[irq].action;
if (action)
- if (irqflags & action->flags & SA_SHIRQ)
+ if (irqflags & action->flags & IRQF_SHARED)
action = NULL;
return !action;
@@ -205,7 +205,7 @@ int setup_irq(unsigned int irq, struct irqaction *new)
* so we have to be careful not to interfere with a
* running system.
*/
- if (new->flags & SA_SAMPLE_RANDOM) {
+ if (new->flags & IRQF_SAMPLE_RANDOM) {
/*
* This function might sleep, we want to call it first,
* outside of the atomic block.
@@ -227,17 +227,17 @@ int setup_irq(unsigned int irq, struct irqaction *new)
/*
* Can't share interrupts unless both agree to and are
* the same type (level, edge, polarity). So both flag
- * fields must have SA_SHIRQ set and the bits which
+ * fields must have IRQF_SHARED set and the bits which
* set the trigger type must match.
*/
- if (!((old->flags & new->flags) & SA_SHIRQ) ||
- ((old->flags ^ new->flags) & SA_TRIGGER_MASK))
+ if (!((old->flags & new->flags) & IRQF_SHARED) ||
+ ((old->flags ^ new->flags) & IRQF_TRIGGER_MASK))
goto mismatch;
-#if defined(CONFIG_IRQ_PER_CPU) && defined(SA_PERCPU_IRQ)
+#if defined(CONFIG_IRQ_PER_CPU) && defined(IRQF_PERCPU)
/* All handlers must agree on per-cpuness */
- if ((old->flags & SA_PERCPU_IRQ) !=
- (new->flags & SA_PERCPU_IRQ))
+ if ((old->flags & IRQF_PERCPU) !=
+ (new->flags & IRQF_PERCPU))
goto mismatch;
#endif
@@ -250,24 +250,24 @@ int setup_irq(unsigned int irq, struct irqaction *new)
}
*p = new;
-#if defined(CONFIG_IRQ_PER_CPU) && defined(SA_PERCPU_IRQ)
- if (new->flags & SA_PERCPU_IRQ)
+#if defined(CONFIG_IRQ_PER_CPU) && defined(IRQF_PERCPU)
+ if (new->flags & IRQF_PERCPU)
desc->status |= IRQ_PER_CPU;
#endif
if (!shared) {
irq_chip_set_defaults(desc->chip);
/* Setup the type (level, edge polarity) if configured: */
- if (new->flags & SA_TRIGGER_MASK) {
+ if (new->flags & IRQF_TRIGGER_MASK) {
if (desc->chip && desc->chip->set_type)
desc->chip->set_type(irq,
- new->flags & SA_TRIGGER_MASK);
+ new->flags & IRQF_TRIGGER_MASK);
else
/*
- * SA_TRIGGER_* but the PIC does not support
+ * IRQF_TRIGGER_* but the PIC does not support
* multiple flow-types?
*/
- printk(KERN_WARNING "No SA_TRIGGER set_type "
+ printk(KERN_WARNING "No IRQF_TRIGGER set_type "
"function for IRQ %d (%s)\n", irq,
desc->chip ? desc->chip->name :
"unknown");
@@ -299,7 +299,7 @@ int setup_irq(unsigned int irq, struct irqaction *new)
mismatch:
spin_unlock_irqrestore(&desc->lock, flags);
- if (!(new->flags & SA_PROBEIRQ)) {
+ if (!(new->flags & IRQF_PROBE_SHARED)) {
printk(KERN_ERR "IRQ handler type mismatch for IRQ %d\n", irq);
dump_stack();
}
@@ -398,9 +398,9 @@ EXPORT_SYMBOL(free_irq);
*
* Flags:
*
- * SA_SHIRQ Interrupt is shared
- * SA_INTERRUPT Disable local interrupts while processing
- * SA_SAMPLE_RANDOM The interrupt can be used for entropy
+ * IRQF_SHARED Interrupt is shared
+ * IRQF_DISABLED Disable local interrupts while processing
+ * IRQF_SAMPLE_RANDOM The interrupt can be used for entropy
*
*/
int request_irq(unsigned int irq,
@@ -416,7 +416,7 @@ int request_irq(unsigned int irq,
* which interrupt is which (messes up the interrupt freeing
* logic etc).
*/
- if ((irqflags & SA_SHIRQ) && !dev_id)
+ if ((irqflags & IRQF_SHARED) && !dev_id)
return -EINVAL;
if (irq >= NR_IRQS)
return -EINVAL;