From 01179ca040437d9db0232fc9eea69e6e195ae118 Mon Sep 17 00:00:00 2001
From: Yanteng Si <siyanteng@loongson.cn>
Date: Mon, 18 Jan 2021 21:20:09 +0800
Subject: MIPS: IRQ: Add prototype for function init_IRQ

This commit adds a prototype to fix error at W=1:

arch/mips/kernel/irq.c:52:13: error: no previous prototype for
'init_IRQ' [-Werror=missing-prototypes]

Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Reviewed-by: Huacai Chen <chenhuacai@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---
 arch/mips/include/asm/irq.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/mips/include/asm/irq.h b/arch/mips/include/asm/irq.h
index c5d351786416..f021de661c3a 100644
--- a/arch/mips/include/asm/irq.h
+++ b/arch/mips/include/asm/irq.h
@@ -20,6 +20,7 @@
 #define IRQ_STACK_SIZE			THREAD_SIZE
 #define IRQ_STACK_START			(IRQ_STACK_SIZE - 16)
 
+extern void __init init_IRQ(void);
 extern void *irq_stack[NR_CPUS];
 
 /*
-- 
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