On Wed, Sep 23, 2020 at 11:26:50AM +0800, Pujin Shi wrote: > init_IRQ() have no prototype, add one in irq.h > > Fix the following warnings (treated as error in W=1): > arch/mips/kernel/irq.c:52:13: error: no previous prototype for 'init_IRQ' > [-Werror=missing-prototypes] > > Signed-off-by: Pujin Shi <shipuji...@gmail.com> > --- > arch/mips/include/asm/irq.h | 1 + > arch/mips/kernel/irq.c | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/arch/mips/include/asm/irq.h b/arch/mips/include/asm/irq.h > index c5d351786416..992f8040d3d9 100644 > --- a/arch/mips/include/asm/irq.h > +++ b/arch/mips/include/asm/irq.h > @@ -21,6 +21,7 @@ > #define IRQ_STACK_START (IRQ_STACK_SIZE - 16) > > extern void *irq_stack[NR_CPUS]; > +void init_IRQ(void);
putting it here hasn't any value. If you want to fix this properly, move the extern void init_IRQ(void) in init/main.c to a common header file and check that every arch to uses it. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]
