root/arch/mips/include/asm/gio_device.h

INCLUDED FROM

DEFINITIONS

1. gio_device_free

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #include <linux/device.h>
   3 #include <linux/mod_devicetable.h>
   4 
   5 struct gio_device_id {
   6         __u8 id;
   7 };
   8 
   9 struct gio_device {
  10         struct device   dev;
  11         struct resource resource;
  12         unsigned int    irq;
  13         unsigned int    slotno;
  14 
  15         const char      *name;
  16         struct gio_device_id id;
  17         unsigned        id32:1;
  18         unsigned        gio64:1;
  19 };
  20 #define to_gio_device(d) container_of(d, struct gio_device, dev)
  21 
  22 struct gio_driver {
  23         const char    *name;
  24         struct module *owner;
  25         const struct gio_device_id *id_table;
  26 
  27         int  (*probe)(struct gio_device *, const struct gio_device_id *);
  28         void (*remove)(struct gio_device *);
  29         void (*shutdown)(struct gio_device *);
  30 
  31         struct device_driver driver;
  32 };
  33 #define to_gio_driver(drv) container_of(drv, struct gio_driver, driver)
  34 
  35 extern const struct gio_device_id *gio_match_device(const struct gio_device_id *,
  36                                                     const struct gio_device *);
  37 extern struct gio_device *gio_dev_get(struct gio_device *);
  38 extern void gio_dev_put(struct gio_device *);
  39 
  40 extern int gio_device_register(struct gio_device *);
  41 extern void gio_device_unregister(struct gio_device *);
  42 extern void gio_release_dev(struct device *);
  43 
  44 static inline void gio_device_free(struct gio_device *dev)
  45 {
  46         gio_release_dev(&dev->dev);
  47 }
  48 
  49 extern int gio_register_driver(struct gio_driver *);
  50 extern void gio_unregister_driver(struct gio_driver *);
  51 
  52 #define gio_get_drvdata(_dev)        dev_get_drvdata(&(_dev)->dev)
  53 #define gio_set_drvdata(_dev, data)  dev_set_drvdata(&(_dev)->dev, (data))
  54 
  55 extern void gio_set_master(struct gio_device *);