fetch_idxdata
fetch_idxdata(gspca_dev, tbl_common_3B, ARRAY_SIZE(tbl_common_3B));
fetch_idxdata(gspca_dev, tbl_init_post_alt_low1,
fetch_idxdata(gspca_dev, tbl_init_post_alt_low2,
fetch_idxdata(gspca_dev, tbl_init_post_alt_low3,
fetch_idxdata(gspca_dev, tbl_init_post_alt_big,
fetch_idxdata(gspca_dev, tbl_init_post_alt_3B,
fetch_idxdata(gspca_dev, tbl_middle_hvflip_low,
fetch_idxdata(gspca_dev, tbl_middle_hvflip_big,
fetch_idxdata(gspca_dev, tbl_end_hvflip,
fetch_idxdata(gspca_dev, tbl_init_post_alt_3B,
fetch_idxdata(gspca_dev, tbl_middle_hvflip_low,
fetch_idxdata(gspca_dev, tbl_middle_hvflip_big,
fetch_idxdata(gspca_dev, tbl_end_hvflip,
void fetch_idxdata(struct gspca_dev *gspca_dev, struct idxdata *tbl, int len);