[PATCH v2 14/24] sh/cpu: Mark play_dead() __noreturn

Josh Poimboeuf
2023-02-14T07:09:22Z

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/sh/include/asm/smp-ops.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/sh/include/asm/smp-ops.h b/arch/sh/include/asm/smp-ops.h
index 63866b1595a0..97331fcb7b85 100644
--- a/arch/sh/include/asm/smp-ops.h
+++ b/arch/sh/include/asm/smp-ops.h
@@ -24,7 +24,7 @@ static inline void plat_smp_setup(void)
mp_ops->smp_setup();
}

-static inline void play_dead(void)
+static inline void __noreturn play_dead(void)
{
mp_ops->play_dead();
BUG();
@@ -43,7 +43,7 @@ static inline void register_smp_ops(struct plat_smp_ops *ops)
{
}

-static inline void play_dead(void)
+static inline void __noreturn play_dead(void)
{
BUG();
}
--
2.39.1