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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 ca8d2a849cff..0d8eaf3e4036 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -55,6 +55,7 @@
#define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)
#define IRQ_TYPE_LEVEL_HIGH 0x0004 /* Level high type */
#define IRQ_TYPE_LEVEL_LOW 0x0008 /* Level low type */
+#define IRQ_TYPE_SENSE_MASK 0x000f /* Mask of the above */
#define IRQ_TYPE_SIMPLE 0x0010 /* Simple type */
#define IRQ_TYPE_PERCPU 0x0020 /* Per CPU type */
#define IRQ_TYPE_PROBE 0x0040 /* Probing in progress */