[PATCH 2/2] MIPS: ralink: Fix missing `get_c0_perfcount_int` prototype

[Vincent Legoll <vincent.legoll@xxxxxxxxx>]

Fix the following warning:

  CC      arch/mips/ralink/irq-gic.o
arch/mips/ralink/irq-gic.c:15:5: warning: no previous prototype for 'get_c0_perfcount_int' [-Wmissing-prototypes]
   15 | int get_c0_perfcount_int(void)
      |     ^~~~~~~~~~~~~~~~~~~~

Signed-off-by: Vincent Legoll <vincent.legoll@xxxxxxxxx>
---
 arch/mips/ralink/irq-gic.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/mips/ralink/irq-gic.c b/arch/mips/ralink/irq-gic.c
index 3bab51a5fb4c..8bc566ea00e5 100644
--- a/arch/mips/ralink/irq-gic.c
+++ b/arch/mips/ralink/irq-gic.c
@@ -10,6 +10,7 @@
 #include <linux/of.h>
 #include <linux/irqchip.h>
 #include <asm/mips-cps.h>
+#include <asm/time.h>
 
 int get_c0_perfcount_int(void)
 {
-- 
2.46.0