arm/cpu: Add unreachable() to arch_cpu_idle_dead()

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arch_cpu_idle_dead() doesn't return.  Make that visible to the compiler
with an unreachable() code annotation.

Link: https://lkml.kernel.org/r/20230216183851.s5bnvniomq44rytu@treble
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>

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Josh Poimboeuf 2023-02-16 10:38:55 -08:00

parent 550db6795e

commit b40c7d6d31

1 changed files with 2 additions and 0 deletions

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arch/arm/kernel/smp.c

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