cregit-Linux how code gets into the kernel

Release 4.7 drivers/base/power/power.h

#include <linux/pm_qos.h>


static inline void device_pm_init_common(struct device *dev) { if (!dev->power.early_init) { spin_lock_init(&dev->power.lock); dev->power.qos = NULL; dev->power.early_init = true; } }

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#ifdef CONFIG_PM
static inline void pm_runtime_early_init(struct device *dev) { dev->power.disable_depth = 1; device_pm_init_common(dev); }

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extern void pm_runtime_init(struct device *dev); extern void pm_runtime_reinit(struct device *dev); extern void pm_runtime_remove(struct device *dev); struct wake_irq { struct device *dev; int irq; bool dedicated_irq:1; }; extern void dev_pm_arm_wake_irq(struct wake_irq *wirq); extern void dev_pm_disarm_wake_irq(struct wake_irq *wirq); #ifdef CONFIG_PM_SLEEP extern int device_wakeup_attach_irq(struct device *dev, struct wake_irq *wakeirq); extern void device_wakeup_detach_irq(struct device *dev); extern void device_wakeup_arm_wake_irqs(void); extern void device_wakeup_disarm_wake_irqs(void); #else
static inline int device_wakeup_attach_irq(struct device *dev, struct wake_irq *wakeirq) { return 0; }

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static inline void device_wakeup_detach_irq(struct device *dev) { }

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static inline void device_wakeup_arm_wake_irqs(void) { }

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static inline void device_wakeup_disarm_wake_irqs(void) { }

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#endif /* CONFIG_PM_SLEEP */ /* * sysfs.c */ extern int dpm_sysfs_add(struct device *dev); extern void dpm_sysfs_remove(struct device *dev); extern void rpm_sysfs_remove(struct device *dev); extern int wakeup_sysfs_add(struct device *dev); extern void wakeup_sysfs_remove(struct device *dev); extern int pm_qos_sysfs_add_resume_latency(struct device *dev); extern void pm_qos_sysfs_remove_resume_latency(struct device *dev); extern int pm_qos_sysfs_add_flags(struct device *dev); extern void pm_qos_sysfs_remove_flags(struct device *dev); extern int pm_qos_sysfs_add_latency_tolerance(struct device *dev); extern void pm_qos_sysfs_remove_latency_tolerance(struct device *dev); #else /* CONFIG_PM */
static inline void pm_runtime_early_init(struct device *dev) { device_pm_init_common(dev); }

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static inline void pm_runtime_init(struct device *dev) {}

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alan sternalan stern981.82%150.00%
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static inline void pm_runtime_reinit(struct device *dev) {}

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ulf hanssonulf hansson11100.00%1100.00%
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static inline void pm_runtime_remove(struct device *dev) {}

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rafael j. wysockirafael j. wysocki1090.91%150.00%
alan sternalan stern19.09%150.00%
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static inline int dpm_sysfs_add(struct device *dev) { return 0; }

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static inline void dpm_sysfs_remove(struct device *dev) {}

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static inline void rpm_sysfs_remove(struct device *dev) {}

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static inline int wakeup_sysfs_add(struct device *dev) { return 0; }

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static inline void wakeup_sysfs_remove(struct device *dev) {}

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static inline int pm_qos_sysfs_add(struct device *dev) { return 0; }

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rafael j. wysockirafael j. wysocki15100.00%1100.00%
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static inline void pm_qos_sysfs_remove(struct device *dev) {}

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static inline void dev_pm_arm_wake_irq(struct wake_irq *wirq) { }

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static inline void dev_pm_disarm_wake_irq(struct wake_irq *wirq) { }

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#endif #ifdef CONFIG_PM_SLEEP /* kernel/power/main.c */ extern int pm_async_enabled; /* drivers/base/power/main.c */ extern struct list_head dpm_list; /* The active device list */
static inline struct device *to_device(struct list_head *entry) { return container_of(entry, struct device, power.entry); }

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patrick mochelpatrick mochel2592.59%150.00%
alan sternalan stern27.41%150.00%
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extern void device_pm_sleep_init(struct device *dev); extern void device_pm_add(struct device *); extern void device_pm_remove(struct device *); extern void device_pm_move_before(struct device *, struct device *); extern void device_pm_move_after(struct device *, struct device *); extern void device_pm_move_last(struct device *); extern void device_pm_check_callbacks(struct device *dev); #else /* !CONFIG_PM_SLEEP */
static inline void device_pm_sleep_init(struct device *dev) {}

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daniel drakedaniel drake872.73%133.33%
rafael j. wysockirafael j. wysocki218.18%133.33%
alan sternalan stern19.09%133.33%
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static inline void device_pm_add(struct device *dev) {}

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daniel drakedaniel drake981.82%133.33%
rafael j. wysockirafael j. wysocki218.18%266.67%
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static inline void device_pm_remove(struct device *dev) { pm_runtime_remove(dev); }

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rafael j. wysockirafael j. wysocki17100.00%2100.00%
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static inline void device_pm_move_before(struct device *deva, struct device *devb) {}

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cornelia huckcornelia huck16100.00%1100.00%
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static inline void device_pm_move_after(struct device *deva, struct device *devb) {}

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cornelia huckcornelia huck16100.00%1100.00%
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static inline void device_pm_move_last(struct device *dev) {}

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static inline void device_pm_check_callbacks(struct device *dev) {}

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#endif /* !CONFIG_PM_SLEEP */
static inline void device_pm_init(struct device *dev) { device_pm_init_common(dev); device_pm_sleep_init(dev); pm_runtime_init(dev); }

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rafael j. wysockirafael j. wysocki38250.26%947.37%
tony lindgrentony lindgren15420.26%15.26%
cornelia huckcornelia huck7810.26%15.26%
patrick mochelpatrick mochel486.32%210.53%
daniel drakedaniel drake212.76%15.26%
tomeu vizosotomeu vizoso212.76%15.26%
ulf hanssonulf hansson212.76%15.26%
mika westerbergmika westerberg202.63%15.26%
alan sternalan stern151.97%210.53%
Total760100.00%19100.00%
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