1 files changed, 6 insertions, 1 deletions

diff --git a/include/linux/irq.h b/include/linux/irq.h
index 56bb0dc8b7d4..7dc10036eff5 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -70,6 +70,9 @@ typedef	void (*irq_preflow_handler_t)(struct irq_data *data);
  * IRQ_MOVE_PCNTXT              - Interrupt can be migrated from process context
  * IRQ_NESTED_TRHEAD            - Interrupt nests into another thread
  * IRQ_PER_CPU_DEVID            - Dev_id is a per-cpu variable
+ * IRQ_IS_POLLED                - Always polled by another interrupt. Exclude
+ *                                it from the spurious interrupt detection
+ *                                mechanism and from core side polling.
  */
 enum {
         IRQ_TYPE_NONE           = 0x00000000,
@@ -94,12 +97,14 @@ enum {
         IRQ_NESTED_THREAD       = (1 << 15),
         IRQ_NOTHREAD            = (1 << 16),
         IRQ_PER_CPU_DEVID       = (1 << 17),
+        IRQ_IS_POLLED           = (1 << 18),
 };
 
 #define IRQF_MODIFY_MASK        \
         (IRQ_TYPE_SENSE_MASK | IRQ_NOPROBE | IRQ_NOREQUEST | \
          IRQ_NOAUTOEN | IRQ_MOVE_PCNTXT | IRQ_LEVEL | IRQ_NO_BALANCING | \
-         IRQ_PER_CPU | IRQ_NESTED_THREAD | IRQ_NOTHREAD | IRQ_PER_CPU_DEVID)
+         IRQ_PER_CPU | IRQ_NESTED_THREAD | IRQ_NOTHREAD | IRQ_PER_CPU_DEVID | \
+         IRQ_IS_POLLED)
 
 #define IRQ_NO_BALANCING_MASK   (IRQ_PER_CPU | IRQ_NO_BALANCING)