diff options
Diffstat (limited to 'include/linux/irq.h')
-rw-r--r-- | include/linux/irq.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index 4a362b9ec96..69681c3b1f0 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h | |||
@@ -32,7 +32,12 @@ | |||
32 | #define IRQ_WAITING 32 /* IRQ not yet seen - for autodetection */ | 32 | #define IRQ_WAITING 32 /* IRQ not yet seen - for autodetection */ |
33 | #define IRQ_LEVEL 64 /* IRQ level triggered */ | 33 | #define IRQ_LEVEL 64 /* IRQ level triggered */ |
34 | #define IRQ_MASKED 128 /* IRQ masked - shouldn't be seen again */ | 34 | #define IRQ_MASKED 128 /* IRQ masked - shouldn't be seen again */ |
35 | #define IRQ_PER_CPU 256 /* IRQ is per CPU */ | 35 | #if defined(ARCH_HAS_IRQ_PER_CPU) |
36 | # define IRQ_PER_CPU 256 /* IRQ is per CPU */ | ||
37 | # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU) | ||
38 | #else | ||
39 | # define CHECK_IRQ_PER_CPU(var) 0 | ||
40 | #endif | ||
36 | 41 | ||
37 | /* | 42 | /* |
38 | * Interrupt controller descriptor. This is all we need | 43 | * Interrupt controller descriptor. This is all we need |