19 struct sd {  struct
20 	struct gspca_dev gspca_dev;  /* !! must be the first item */
21 	u8 sof_read;
22 	u16 model;
26 	int avg_lum;
27 	u8 avg_lum_l;
29 	struct { /* autogain and gain control cluster */
168 	struct sd *sd = (struct sd *) gspca_dev;  in sd_config()  local
255 	struct sd *sd = (struct sd *) gspca_dev;  in set_gain()  local
279 	struct sd *sd = (struct sd *)gspca_dev;  in sd_s_ctrl()  local
307 	struct sd *sd = (struct sd *)gspca_dev;  in sd_init_controls()  local
610 	struct sd *sd = (struct sd *) gspca_dev;  in start_genius_videocam_live()  local
804 	struct sd *sd = (struct sd *) gspca_dev;  in sd_start()  local
856 	struct sd *sd = (struct sd *) gspca_dev;  in do_autogain()  local
879 	struct sd *sd = (struct sd *) gspca_dev;  in sd_dqcallback()  local