include/linux/component.h

   1 #ifndef COMPONENT_H
   2 #define COMPONENT_H
   3
   4 #include <linux/stddef.h>
   5
   6 struct device;
   7
   8 struct component_ops {
   9         int (*bind)(struct device *comp, struct device *master,
  10                     void *master_data);
  11         void (*unbind)(struct device *comp, struct device *master,
  12                        void *master_data);
  13 };
  14
  15 int component_add(struct device *, const struct component_ops *);
  16 void component_del(struct device *, const struct component_ops *);
  17
  18 int component_bind_all(struct device *master, void *master_data);
  19 void component_unbind_all(struct device *master, void *master_data);
  20
  21 struct master;
  22
  23 struct component_master_ops {
  24         int (*bind)(struct device *master);
  25         void (*unbind)(struct device *master);
  26 };
  27
  28 void component_master_del(struct device *,
  29         const struct component_master_ops *);
  30
  31 struct component_match;
  32
  33 int component_master_add_with_match(struct device *,
  34         const struct component_master_ops *, struct component_match *);
  35 void component_match_add_release(struct device *master,
  36         struct component_match **matchptr,
  37         void (*release)(struct device *, void *),
  38         int (*compare)(struct device *, void *), void *compare_data);
  39
  40 static inline void component_match_add(struct device *master,
  41         struct component_match **matchptr,
  42         int (*compare)(struct device *, void *), void *compare_data)
  43 {
  44         component_match_add_release(master, matchptr, NULL, compare,
  45                                     compare_data);
  46 }
  47
  48 #endif