reboot: Remove pm_power_off_prepare()
All pm_power_off_prepare() users were converted to sys-off handler API. Remove the obsolete global callback variable. Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -21,7 +21,6 @@
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* Callbacks for platform drivers to implement.
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* Callbacks for platform drivers to implement.
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*/
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*/
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extern void (*pm_power_off)(void);
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extern void (*pm_power_off)(void);
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extern void (*pm_power_off_prepare)(void);
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struct device; /* we have a circular dep with device.h */
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struct device; /* we have a circular dep with device.h */
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#ifdef CONFIG_VT_CONSOLE_SLEEP
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#ifdef CONFIG_VT_CONSOLE_SLEEP
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@ -63,13 +63,6 @@ struct sys_off_handler {
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*/
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*/
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void __weak (*pm_power_off)(void);
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void __weak (*pm_power_off)(void);
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/*
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* If set, this is used for preparing the system to power off.
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*/
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void (*pm_power_off_prepare)(void);
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EXPORT_SYMBOL_GPL(pm_power_off_prepare);
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/**
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/**
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* emergency_restart - reboot the system
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* emergency_restart - reboot the system
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*
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*
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@ -524,14 +517,6 @@ void unregister_platform_power_off(void (*power_off)(void))
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}
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}
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EXPORT_SYMBOL_GPL(unregister_platform_power_off);
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EXPORT_SYMBOL_GPL(unregister_platform_power_off);
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static int legacy_pm_power_off_prepare(struct sys_off_data *data)
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{
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if (pm_power_off_prepare)
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pm_power_off_prepare();
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return NOTIFY_DONE;
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}
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static int legacy_pm_power_off(struct sys_off_data *data)
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static int legacy_pm_power_off(struct sys_off_data *data)
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{
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{
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if (pm_power_off)
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if (pm_power_off)
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@ -549,10 +534,6 @@ static int legacy_pm_power_off(struct sys_off_data *data)
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*/
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*/
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static int __init legacy_pm_init(void)
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static int __init legacy_pm_init(void)
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{
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{
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register_sys_off_handler(SYS_OFF_MODE_POWER_OFF_PREPARE,
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SYS_OFF_PRIO_DEFAULT,
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legacy_pm_power_off_prepare, NULL);
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register_sys_off_handler(SYS_OFF_MODE_POWER_OFF, SYS_OFF_PRIO_DEFAULT,
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register_sys_off_handler(SYS_OFF_MODE_POWER_OFF, SYS_OFF_PRIO_DEFAULT,
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legacy_pm_power_off, NULL);
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legacy_pm_power_off, NULL);
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