diff mbox series

[v2,11/24] mips/cpu: Mark play_dead() __noreturn

Message ID 2897b51a9b8beb5b594fe66fb1d3a479ddd2a0e2.1676358308.git.jpoimboe@kernel.org (mailing list archive)
State Handled Elsewhere
Headers show
Series cpu,sched: Mark arch_cpu_idle_dead() __noreturn | expand

Commit Message

Josh Poimboeuf Feb. 14, 2023, 7:05 a.m. UTC 
play_dead() doesn't return.  Annotate it as such.  By extension this
also makes arch_cpu_idle_dead() noreturn.

Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
---
 arch/mips/include/asm/smp.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Philippe Mathieu-Daudé Feb. 14, 2023, 7:50 a.m. UTC | #1 
On 14/2/23 08:05, Josh Poimboeuf wrote:
> play_dead() doesn't return.  Annotate it as such.  By extension this
> also makes arch_cpu_idle_dead() noreturn.
> 
> Acked-by: Florian Fainelli <f.fainelli@gmail.com>
> Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
> ---
>   arch/mips/include/asm/smp.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
diff mbox series

Patch

diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h
index 5d9ff61004ca..4eee29b7845c 100644
--- a/arch/mips/include/asm/smp.h
+++ b/arch/mips/include/asm/smp.h
@@ -88,7 +88,7 @@  static inline void __cpu_die(unsigned int cpu)
 	mp_ops->cpu_die(cpu);
 }
 
-extern void play_dead(void);
+extern void __noreturn play_dead(void);
 #endif
 
 #ifdef CONFIG_KEXEC