soc: samsung: exynos-pmu: Annotate online/offline functions with __must_hold

Annotate functions writing to PMU registers to online and offline CPUs
as __must_hold() the necessary spinlock for code correctness.  These are
static functions so possibility of mistakes is low here, but
__must_hold() serves as self-documenting code.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Krzysztof Kozlowski 2025-09-05 19:37:18 +02:00
commit 3263127074