DepSurf

Struct: regulator_dev

Status

Regular

• In 4.4: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct blocking_notifier_head notifier;
      struct mutex mutex;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      int deferred_disables;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      long unsigned int last_off_jiffy;
  };
  

• In 4.8: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct blocking_notifier_head notifier;
      struct mutex mutex;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      int deferred_disables;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      long unsigned int last_off_jiffy;
  };
  

• In 4.10: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct blocking_notifier_head notifier;
      struct mutex mutex;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      int deferred_disables;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      long unsigned int last_off_jiffy;
  };
  

• In 4.13: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct blocking_notifier_head notifier;
      struct mutex mutex;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      int deferred_disables;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In 4.15: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct blocking_notifier_head notifier;
      struct mutex mutex;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      int deferred_disables;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In 4.18: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      int deferred_disables;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In 5.0: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In 5.3: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In 5.4: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In 5.8: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In 5.11: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In 5.13: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      ktime_t last_off;
  };
  

• In 5.15: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      ktime_t last_off;
      int cached_err;
      bool use_cached_err;
      spinlock_t err_lock;
  };
  

• In 5.19: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      ktime_t last_off;
      int cached_err;
      bool use_cached_err;
      spinlock_t err_lock;
  };
  

• In 6.2: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      ktime_t last_off;
      int cached_err;
      bool use_cached_err;
      spinlock_t err_lock;
  };
  

• In 6.5: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      ktime_t last_off;
      int cached_err;
      bool use_cached_err;
      spinlock_t err_lock;
  };
  

• In 6.8: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      ktime_t last_off;
      int cached_err;
      bool use_cached_err;
      spinlock_t err_lock;
  };
  

Arch

• In arm64: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In armhf: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In ppc64el: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In riscv64: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

Flavor

• In aws: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In azure: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In gcp: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

• In lowlatency: ✅

  struct regulator_dev {
      const struct regulator_desc *desc;
      int exclusive;
      u32 use_count;
      u32 open_count;
      u32 bypass_count;
      struct list_head list;
      struct list_head consumer_list;
      struct coupling_desc coupling_desc;
      struct blocking_notifier_head notifier;
      struct ww_mutex mutex;
      struct task_struct *mutex_owner;
      int ref_cnt;
      struct module *owner;
      struct device dev;
      struct regulation_constraints *constraints;
      struct regulator *supply;
      const char *supply_name;
      struct regmap *regmap;
      struct delayed_work disable_work;
      void *reg_data;
      struct dentry *debugfs;
      struct regulator_enable_gpio *ena_pin;
      unsigned int ena_gpio_state;
      unsigned int is_switch;
      long unsigned int last_off_jiffy;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Field added. unsigned int is_switch
• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Field added. struct coupling_desc coupling_desc
  • Field added. struct task_struct *mutex_owner
  • Field added. int ref_cnt
• Changed between 4.18 and 5.0 ⚠️

  • Field removed. int deferred_disables
  • Field type changed. struct mutex mutex ➡️ struct ww_mutex mutex
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Field added. ktime_t last_off
  • Field removed. long unsigned int last_off_jiffy
• Changed between 5.13 and 5.15 ⚠️

  • Field added. int cached_err
  • Field added. bool use_cached_err
  • Field added. spinlock_t err_lock
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅