[tip: objtool/core] sh/cpu: Mark play_dead() __noreturn

[tip-bot2 for Josh Poimboeuf]

The following commit has been merged into the objtool/core branch of tip:

Commit-ID:     1644b74192265875cdf37dadfa33f34e0ea4fcc8
Gitweb:        https://git.kernel.org/tip/1644b74192265875cdf37dadfa33f34e0ea4fcc8
Author:        Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
AuthorDate:    Mon, 13 Feb 2023 23:05:48 -08:00
Committer:     Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
CommitterDate: Wed, 08 Mar 2023 08:44:24 -08:00

sh/cpu: Mark play_dead() __noreturn

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

Link: https://lore.kernel.org/r/03549a74fad9f73576d57e6fc0b5102322f9cff4.1676358308.git.jpoimboe@xxxxxxxxxx
Signed-off-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
---
 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 63866b1..97331fc 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();
 }