[PATCH 1/2] MIPS: ralink: add missing header include

[Shiji Yang]

From: Mieczyslaw Nalewaj <namiltd@xxxxxxxxx>

Add the missing header "asm/time.h" which defines the function
prototypes of get_c0_perfcount_int() and get_c0_compare_int().
This patch fixes the following build warnings:

arch/mips/ralink/irq.c:86:5: error: no previous prototype for 'get_c0_perfcount_int' [-Werror=missing-prototypes]
   86 | int get_c0_perfcount_int(void)
      |     ^~~~~~~~~~~~~~~~~~~~
arch/mips/ralink/irq.c:92:14: error: no previous prototype for 'get_c0_compare_int' [-Werror=missing-prototypes]
   92 | unsigned int get_c0_compare_int(void)
      |              ^~~~~~~~~~~~~~~~~~

Signed-off-by: Mieczyslaw Nalewaj <namiltd@xxxxxxxxx>
Signed-off-by: Shiji Yang <yangshiji66@xxxxxxxxxxx>
---
 arch/mips/ralink/irq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/mips/ralink/irq.c b/arch/mips/ralink/irq.c
index af5bbbea9..955b36e89 100644
--- a/arch/mips/ralink/irq.c
+++ b/arch/mips/ralink/irq.c
@@ -15,6 +15,7 @@
 
 #include <asm/irq_cpu.h>
 #include <asm/mipsregs.h>
+#include <asm/time.h>
 
 #include "common.h"
 
-- 
2.50.0