kernel/reboot: Add devm_register_restart_handler()

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Add devm_register_restart_handler() helper that registers sys-off
handler using restart mode and with a default priority. Most drivers
will want to register restart handler with a default priority, so this
helper will reduce the boilerplate code and make code easier to read and
follow.

Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Dmitry Osipenko 2022-05-10 02:32:35 +03:00 • committed by Rafael J. Wysocki

parent d2c5415327

commit 6779db970b

2 changed files with 26 additions and 0 deletions

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4

include/linux/reboot.h

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22

kernel/reboot.c

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