From 67e81df50546824b037df8e743ec2e9577a43382 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Sat, 2 Jan 2016 14:48:11 +0000
Subject: [PATCH] ramips: fix performance counters on mt7621

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48069 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../patches-4.3/0903-mt7621-fix-gic-perfcounter.patch    | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 target/linux/ramips/patches-4.3/0903-mt7621-fix-gic-perfcounter.patch

diff --git a/target/linux/ramips/patches-4.3/0903-mt7621-fix-gic-perfcounter.patch b/target/linux/ramips/patches-4.3/0903-mt7621-fix-gic-perfcounter.patch
new file mode 100644
index 0000000000..bb19511a11
--- /dev/null
+++ b/target/linux/ramips/patches-4.3/0903-mt7621-fix-gic-perfcounter.patch
@@ -0,0 +1,16 @@
+--- a/arch/mips/ralink/irq-gic.c
++++ b/arch/mips/ralink/irq-gic.c
+@@ -2,6 +2,13 @@
+ 
+ #include <linux/of.h>
+ #include <linux/irqchip.h>
++#include <linux/irqchip/mips-gic.h>
++
++int get_c0_perfcount_int(void)
++{
++	return gic_get_c0_perfcount_int();
++}
++EXPORT_SYMBOL_GPL(get_c0_perfcount_int);
+ 
+ void __init
+ arch_init_irq(void)
-- 
2.11.0