drivers/hid/hid-lg4ff.h

   1 #ifndef __HID_LG4FF_H
   2 #define __HID_LG4FF_H
   3
   4 #ifdef CONFIG_LOGIWHEELS_FF
   5 extern int lg4ff_no_autoswitch; /* From hid-lg.c */
   6
   7 int lg4ff_adjust_input_event(struct hid_device *hid, struct hid_field *field,
   8                              struct hid_usage *usage, s32 value, struct lg_drv_data *drv_data);
   9 int lg4ff_raw_event(struct hid_device *hdev, struct hid_report *report,
  10                 u8 *rd, int size, struct lg_drv_data *drv_data);
  11 int lg4ff_init(struct hid_device *hdev);
  12 int lg4ff_deinit(struct hid_device *hdev);
  13 #else
  14 static inline int lg4ff_adjust_input_event(struct hid_device *hid, struct hid_field *field,
  15                                            struct hid_usage *usage, s32 value, struct lg_drv_data *drv_data) { return 0; }
  16 static inline int lg4ff_raw_event(struct hid_device *hdev, struct hid_report *report,
  17                 u8 *rd, int size, struct lg_drv_data *drv_data) { return 0; }
  18 static inline int lg4ff_init(struct hid_device *hdev) { return -1; }
  19 static inline int lg4ff_deinit(struct hid_device *hdev) { return -1; }
  20 #endif
  21
  22 #endif