Commit 64bac5ea authored Nov 08, 2023 by Arnd Bergmann

arch: consolidate arch_irq_work_raise prototypes



The prototype was hidden in an #ifdef on x86, which causes a warning:

kernel/irq_work.c:72:13: error: no previous prototype for 'arch_irq_work_raise' [-Werror=missing-prototypes]

Some architectures have a working prototype, while others don't.
Fix this by providing it in only one place that is always visible.

Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Acked-by: Guo Ren <guoren@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

parent b85ea95d

arch/arm/include/asm/irq_work.h

+0 −2

Original line number	Diff line number	Diff line
		@@ -9,6 +9,4 @@ static inline bool arch_irq_work_has_interrupt(void)
		return is_smp();
		}

		extern void arch_irq_work_raise(void);

		#endif /* _ASM_ARM_IRQ_WORK_H */

arch/arm64/include/asm/irq_work.h

+0 −2

Original line number	Diff line number	Diff line
		@@ -2,8 +2,6 @@
		#ifndef __ASM_IRQ_WORK_H
		#define __ASM_IRQ_WORK_H

		extern void arch_irq_work_raise(void);

		static inline bool arch_irq_work_has_interrupt(void)
		{
		return true;

arch/csky/include/asm/irq_work.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -7,5 +7,5 @@ static inline bool arch_irq_work_has_interrupt(void)
		{
		return true;
		}
		extern void arch_irq_work_raise(void);

		#endif /* __ASM_CSKY_IRQ_WORK_H */

arch/powerpc/include/asm/irq_work.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -6,6 +6,5 @@ static inline bool arch_irq_work_has_interrupt(void)
		{
		return true;
		}
		extern void arch_irq_work_raise(void);

		#endif /* _ASM_POWERPC_IRQ_WORK_H */

arch/riscv/include/asm/irq_work.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -6,5 +6,5 @@ static inline bool arch_irq_work_has_interrupt(void)
		{
		return IS_ENABLED(CONFIG_SMP);
		}
		extern void arch_irq_work_raise(void);

		#endif /* _ASM_RISCV_IRQ_WORK_H */