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loongarch/cpu: Mark play_dead() __noreturn 

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

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/r/4da55acfdec8a9132c4e21ffb7edb1f846841193.1676358308.git.jpoimboe@kernel.org
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
This commit is contained in:
Josh Poimboeuf 2023-02-13 23:05:42 -08:00
parent 13bf7923a4
commit 6c0f2d071e
1 changed files with 1 additions and 1 deletions
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2
arch/loongarch/include/asm/smp.h
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@ -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 */