drivers/net/wireless/b43legacy/rfkill.h

   1 #ifndef B43legacy_RFKILL_H_
   2 #define B43legacy_RFKILL_H_
   3
   4 struct b43legacy_wldev;
   5
   6 #ifdef CONFIG_B43LEGACY_RFKILL
   7
   8 #include <linux/rfkill.h>
   9
  10
  11
  12 struct b43legacy_rfkill {
  13         /* The RFKILL subsystem data structure */
  14         struct rfkill *rfkill;
  15         /* Did initialization succeed? Used for freeing. */
  16         bool registered;
  17         /* The unique name of this rfkill switch */
  18         char name[sizeof("b43legacy-phy4294967295")];
  19 };
  20
  21 /* The init function returns void, because we are not interested
  22  * in failing the b43 init process when rfkill init failed. */
  23 void b43legacy_rfkill_init(struct b43legacy_wldev *dev);
  24 void b43legacy_rfkill_exit(struct b43legacy_wldev *dev);
  25
  26 const char *b43legacy_rfkill_led_name(struct b43legacy_wldev *dev);
  27
  28
  29 #else /* CONFIG_B43LEGACY_RFKILL */
  30 /* No RFKILL support. */
  31
  32 struct b43legacy_rfkill {
  33         /* empty */
  34 };
  35
  36 static inline void b43legacy_rfkill_alloc(struct b43legacy_wldev *dev)
  37 {
  38 }
  39 static inline void b43legacy_rfkill_free(struct b43legacy_wldev *dev)
  40 {
  41 }
  42 static inline void b43legacy_rfkill_init(struct b43legacy_wldev *dev)
  43 {
  44 }
  45 static inline void b43legacy_rfkill_exit(struct b43legacy_wldev *dev)
  46 {
  47 }
  48 static inline char *b43legacy_rfkill_led_name(struct b43legacy_wldev *dev)
  49 {
  50         return NULL;
  51 }
  52
  53 #endif /* CONFIG_B43LEGACY_RFKILL */
  54
  55 #endif /* B43legacy_RFKILL_H_ */