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| author | Dmitry Osipenko <dmitry.osipenko@collabora.com> | 2022-05-10 02:32:35 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-05-19 19:30:31 +0200 |
| commit | 6779db970bd287bb35b28bd5dc256fd7aef19d1c (patch) | |
| tree | 382d19ad7c352ec5a6eb3c2e3752278fe33cef81 /include/linux/reboot.h | |
| parent | d2c5415327171e6c1bca2dc4d8a77f450ecf7150 (diff) | |
| download | lwn-6779db970bd287bb35b28bd5dc256fd7aef19d1c.tar.gz lwn-6779db970bd287bb35b28bd5dc256fd7aef19d1c.zip | |
kernel/reboot: Add devm_register_restart_handler()
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>
Diffstat (limited to 'include/linux/reboot.h')
| -rw-r--r-- | include/linux/reboot.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/reboot.h b/include/linux/reboot.h index 3b063c5b6118..d29d37a2abb6 100644 --- a/include/linux/reboot.h +++ b/include/linux/reboot.h @@ -145,6 +145,10 @@ int devm_register_power_off_handler(struct device *dev, int (*callback)(struct sys_off_data *data), void *cb_data); +int devm_register_restart_handler(struct device *dev, + int (*callback)(struct sys_off_data *data), + void *cb_data); + int register_platform_power_off(void (*power_off)(void)); void unregister_platform_power_off(void (*power_off)(void)); |