195 	int err = 0, i;  in ov7660_probe()  local
248 	int i, err;  in ov7660_init()  local
323 static int ov7660_set_gain(struct gspca_dev *gspca_dev, __s32 val)  in ov7660_set_gain()
325 	int err;  in ov7660_set_gain()  local
336 					 __s32 val)  in ov7660_set_auto_white_balance()
338 	int err;  in ov7660_set_auto_white_balance()  local
354 static int ov7660_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val)  in ov7660_set_auto_gain()
356 	int err;  in ov7660_set_auto_gain()  local
372 				    __s32 val)  in ov7660_set_auto_exposure()
374 	int err;  in ov7660_set_auto_exposure()  local
392 	int err;  in ov7660_set_hvflip()  local
411 	int err;  in ov7660_s_ctrl()  local