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From e0fbc01d33265d32fe7f5f34269cb88be2a13c24 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Sun, 31 Mar 2013 10:17:26 +0200
Subject: [PATCH] MIPS: ralink: handle PCI interrupts as well

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
 arch/mips/ralink/irq.c |    4 ++++
 1 file changed, 4 insertions(+)

--- a/arch/mips/ralink/irq.c
+++ b/arch/mips/ralink/irq.c
@@ -31,6 +31,7 @@
 #define INTC_INT_GLOBAL		BIT(31)
 
 #define RALINK_CPU_IRQ_INTC	(MIPS_CPU_IRQ_BASE + 2)
+#define RALINK_CPU_IRQ_PCI	(MIPS_CPU_IRQ_BASE + 4)
 #define RALINK_CPU_IRQ_FE	(MIPS_CPU_IRQ_BASE + 5)
 #define RALINK_CPU_IRQ_WIFI	(MIPS_CPU_IRQ_BASE + 6)
 #define RALINK_CPU_IRQ_COUNTER	(MIPS_CPU_IRQ_BASE + 7)
@@ -104,6 +105,9 @@ asmlinkage void plat_irq_dispatch(void)
 	else if (pending & STATUSF_IP6)
 		do_IRQ(RALINK_CPU_IRQ_WIFI);
 
+	else if (pending & STATUSF_IP4)
+		do_IRQ(RALINK_CPU_IRQ_PCI);
+
 	else if (pending & STATUSF_IP2)
 		do_IRQ(RALINK_CPU_IRQ_INTC);