diff options
Diffstat (limited to 'kernel/irq/manage.c')
| -rw-r--r-- | kernel/irq/manage.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index fcce5181e453..fede5fa351df 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; |
