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-rw-r--r--include/linux/irq.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h
index f8a16d730..150266ff8 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -11,6 +11,7 @@
#define IRQ_REPLAY 8 /* IRQ has been replayed but not acked yet */
#define IRQ_AUTODETECT 16 /* IRQ is being autodetected */
#define IRQ_WAITING 32 /* IRQ not yet seen - for autodetection */
+#define IRQ_LEVEL 64 /* IRQ level triggered */
/*
* Interrupt controller descriptor. This is all we need