MIPS: lantiq: irq: fix misc missing-prototypes warnings

Fix the following build warnings:

arch/mips/lantiq/irq.c:340:12: error: no previous prototype for 'icu_of_init' [-Werror=missing-prototypes]
  340 | int __init icu_of_init(struct device_node *node, struct device_node *parent)
      |            ^~~~~~~~~~~
arch/mips/lantiq/irq.c:418:5: error: no previous prototype for 'get_c0_perfcount_int' [-Werror=missing-prototypes]
  418 | int get_c0_perfcount_int(void)
      |     ^~~~~~~~~~~~~~~~~~~~
arch/mips/lantiq/irq.c:424:14: error: no previous prototype for 'get_c0_compare_int' [-Werror=missing-prototypes]
  424 | unsigned int get_c0_compare_int(void)
      |              ^~~~~~~~~~~~~~~~~~

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
index a112573b6e37b3ab81e6c15236bac1edfec4d07a..961c55933a6de10fdb4744221a5a46d17692c336 100644 (file)
--- a/arch/mips/lantiq/irq.c
+++ b/arch/mips/lantiq/irq.c
@@ -16,6 +16,7 @@
 
 #include <asm/bootinfo.h>
 #include <asm/irq_cpu.h>
+#include <asm/time.h>
 
 #include <lantiq_soc.h>
 #include <irq.h>
@@ -335,7 +336,8 @@ static const struct irq_domain_ops irq_domain_ops = {
        .map = icu_map,
 };
 
-int __init icu_of_init(struct device_node *node, struct device_node *parent)
+static int __init
+icu_of_init(struct device_node *node, struct device_node *parent)
 {
        struct device_node *eiu_node;
        struct resource res;