On 03/06/2021 07:41, Matti Vaittinen wrote:

The hardware shutdown function was exported from kernel/reboot for
other subsystems to use. Logic is copied from the thermal_core. The
protection mutex is replaced by an atomic_t to allow calls also from
an IRQ context. Also the WARN() was replaced by pr_emerg() based on
discussions here:
https://lore.kernel.org/lkml/YJuPwAZroVZ%2Fw633@alley/ (local)
and here:
https://lore.kernel.org/linux-iommu/20210331093104.383705-4-geert+renesas@glider.be/ (local)

Use the exported API instead of implementing own just for the
thermal_core.

Signed-off-by: Matti Vaittinen <redacted>

Acked-by: Daniel Lezcano <redacted>


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