ramips: fix performance counters on mt7621

Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48069
2016-01-02 14:48:11 +00:00 · 2016-01-02 14:48:11 +00:00 · 140be9f1a5
parent 2004f415bb
commit 140be9f1a5
1 changed files with 16 additions and 0 deletions
--- 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
@ -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)