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-rw-r--r--drivers/irqchip/irq-omap-intc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-omap-intc.c b/drivers/irqchip/irq-omap-intc.c
index dfa2d9de5361..976d4c15fefd 100644
--- a/drivers/irqchip/irq-omap-intc.c
+++ b/drivers/irqchip/irq-omap-intc.c
@@ -49,7 +49,7 @@
 
 #define ACTIVEIRQ_MASK		0x7f	/* omap2/3 active interrupt bits */
 #define INTCPS_NR_ILR_REGS	128
-#define INTCPS_NR_MIR_REGS	3
+#define INTCPS_NR_MIR_REGS	4
 
 #define INTC_IDLE_FUNCIDLE	(1 << 0)
 #define INTC_IDLE_TURBO		(1 << 1)