1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/irq.h b/include/linux/irq.h
index 519a1cb7c331..e58cfb9c66a3 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -53,6 +53,8 @@ struct hw_interrupt_type {
         void            (*ack)(unsigned int irq);
         void            (*end)(unsigned int irq);
         void            (*set_affinity)(unsigned int irq, cpumask_t dest);
+        int             (*retrigger)(unsigned int irq);
+
         /* Currently used only by UML, might disappear one day.*/
 #ifdef CONFIG_IRQ_RELEASE_METHOD
         void            (*release)(unsigned int irq, void *dev_id);