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In commiteb631bb5bf("arm64: Support arch_irq_work_raise() via self IPIs") a new function "arch_irq_work_raise" was added without a prototype. In commitd914d4d497("arm64: Implement panic_smp_self_stop()") a new function "panic_smp_self_stop" was added without a prototype. We get the following warnings on W=1: arch/arm64/kernel/smp.c:842:6: warning: no previous prototype for ‘arch_irq_work_raise’ [-Wmissing-prototypes] arch/arm64/kernel/smp.c:862:6: warning: no previous prototype for ‘panic_smp_self_stop’ [-Wmissing-prototypes] Fix the warnings by: 1. Adding the prototype for 'arch_irq_work_raise' in irq_work.h 2. Adding the prototype for 'panic_smp_self_stop' in smp.h Signed-off-by: Chen Lifu <chenlifu@huawei.com> Link: https://lore.kernel.org/r/20210329034343.183974-1-chenlifu@huawei.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
13 lines
232 B
C
13 lines
232 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_IRQ_WORK_H
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#define __ASM_IRQ_WORK_H
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extern void arch_irq_work_raise(void);
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static inline bool arch_irq_work_has_interrupt(void)
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{
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return true;
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}
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#endif /* __ASM_IRQ_WORK_H */
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