diff options
| -rw-r--r-- | include/linux/interrupt.h | 2 | ||||
| -rw-r--r-- | kernel/irq/manage.c | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index cf682a73a6f9..da3e0dbe61d4 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -45,6 +45,7 @@ #define IRQF_SHARED 0x00000080 #define IRQF_PROBE_SHARED 0x00000100 #define IRQF_TIMER 0x00000200 +#define IRQF_PERCPU 0x00000400 /* * Migration helpers. Scheduled for removal in 1/2007 @@ -54,6 +55,7 @@ #define SA_SAMPLE_RANDOM IRQF_SAMPLE_RANDOM #define SA_SHIRQ IRQF_SHARED #define SA_PROBEIRQ IRQF_PROBE_SHARED +#define SA_PERCPU IRQF_PERCPU #define SA_TRIGGER_LOW IRQF_TRIGGER_LOW #define SA_TRIGGER_HIGH IRQF_TRIGGER_HIGH diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index fede5fa351df..c911c6ec4dd6 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -234,7 +234,7 @@ int setup_irq(unsigned int irq, struct irqaction *new) ((old->flags ^ new->flags) & IRQF_TRIGGER_MASK)) goto mismatch; -#if defined(CONFIG_IRQ_PER_CPU) && defined(IRQF_PERCPU) +#if defined(CONFIG_IRQ_PER_CPU) /* All handlers must agree on per-cpuness */ if ((old->flags & IRQF_PERCPU) != (new->flags & IRQF_PERCPU)) @@ -250,7 +250,7 @@ int setup_irq(unsigned int irq, struct irqaction *new) } *p = new; -#if defined(CONFIG_IRQ_PER_CPU) && defined(IRQF_PERCPU) +#if defined(CONFIG_IRQ_PER_CPU) if (new->flags & IRQF_PERCPU) desc->status |= IRQ_PER_CPU; #endif |