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>

diff --git a/arch/mips/include/asm/irq.h b/arch/mips/include/asm/irq.h
index c5d35178641622a6e9a2d6815055cc61ac92c7ae..f021de661c3a62c0f052894b07a30cc129ec9c51 100644 (file)
--- 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];
 
 /*