diff --git a/drivers/irqchip/qcom-irq-combiner.c b/drivers/irqchip/qcom-irq-combiner.c
index abfe59284ff2..aa54bfcb0433 100644
--- a/drivers/irqchip/qcom-irq-combiner.c
+++ b/drivers/irqchip/qcom-irq-combiner.c
@@ -33,7 +33,7 @@ struct combiner {
 	int                 parent_irq;
 	u32                 nirqs;
 	u32                 nregs;
-	struct combiner_reg regs[0];
+	struct combiner_reg regs[];
 };
 
 static inline int irq_nr(u32 reg, u32 bit)