diff options
Diffstat (limited to 'drivers/hid/hid-wiimote.h')
| -rw-r--r-- | drivers/hid/hid-wiimote.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/hid/hid-wiimote.h b/drivers/hid/hid-wiimote.h index 865740d3a3fe..abbfab8f60b7 100644 --- a/drivers/hid/hid-wiimote.h +++ b/drivers/hid/hid-wiimote.h @@ -73,6 +73,7 @@ struct wiimote_data { struct input_dev *accel; struct input_dev *ir; struct power_supply battery; + struct wiimote_ext *ext; spinlock_t qlock; __u8 head; @@ -118,6 +119,22 @@ extern int wiimote_cmd_write(struct wiimote_data *wdata, __u32 offset, extern ssize_t wiimote_cmd_read(struct wiimote_data *wdata, __u32 offset, __u8 *rmem, __u8 size); +#ifdef CONFIG_HID_WIIMOTE_EXT + +extern int wiiext_init(struct wiimote_data *wdata); +extern void wiiext_deinit(struct wiimote_data *wdata); +extern void wiiext_event(struct wiimote_data *wdata, bool plugged); +extern bool wiiext_active(struct wiimote_data *wdata); + +#else + +static inline int wiiext_init(void *u) { return 0; } +static inline void wiiext_deinit(void *u) { } +static inline void wiiext_event(void *u, bool p) { } +static inline bool wiiext_active(void *u) { return false; } + +#endif + /* requires the state.lock spinlock to be held */ static inline bool wiimote_cmd_pending(struct wiimote_data *wdata, int cmd, __u32 opt) |