[PATCH v2 08/24] loongarch/cpu: Mark play_dead() __noreturn

Josh Poimboeuf
2023-02-14T07:08:55Z

play_dead() doesn't return. Annotate it as such. By extension this
also makes arch_cpu_idle_dead() noreturn.

Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
---
arch/loongarch/include/asm/smp.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/loongarch/include/asm/smp.h b/arch/loongarch/include/asm/smp.h
index d82687390b4a..416b653bccb4 100644
--- a/arch/loongarch/include/asm/smp.h
+++ b/arch/loongarch/include/asm/smp.h
@@ -99,7 +99,7 @@ static inline void __cpu_die(unsigned int cpu)
loongson_cpu_die(cpu);
}

-extern void play_dead(void);
+extern void __noreturn play_dead(void);
#endif

#endif /* __ASM_SMP_H */
--
2.39.1