diff --git a/drivers/mfd/da9063-irq.c b/drivers/mfd/da9063-irq.c
index 26302634633c..0aa760e155ec 100644
--- a/drivers/mfd/da9063-irq.c
+++ b/drivers/mfd/da9063-irq.c
@@ -27,8 +27,6 @@
 #define	DA9063_REG_EVENT_D_OFFSET	3
 #define EVENTS_BUF_LEN			4
 
-static const u8 mask_events_buf[] = { [0 ... (EVENTS_BUF_LEN - 1)] = ~0 };
-
 struct da9063_irq_data {
 	u16 reg;
 	u8 mask;