149 	int i, err = 0;  in s5k4aa_probe()  local
164 	for (i = 0; i < ARRAY_SIZE(preinit_s5k4aa) && !err; i++) {  in s5k4aa_probe()
169 			err = m5602_write_bridge(sd,  in s5k4aa_probe()
176 			err = m5602_write_sensor(sd,  in s5k4aa_probe()
184 			err = m5602_write_sensor(sd,  in s5k4aa_probe()
216 	int i, err = 0;  in s5k4aa_start()  local
228 				err = m5602_write_bridge(sd,  in s5k4aa_start()
235 				err = m5602_write_sensor(sd,  in s5k4aa_start()
243 				err = m5602_write_sensor(sd,  in s5k4aa_start()
261 				err = m5602_write_bridge(sd,  in s5k4aa_start()
268 				err = m5602_write_sensor(sd,  in s5k4aa_start()
276 				err = m5602_write_sensor(sd,  in s5k4aa_start()
288 	if (err < 0)  in s5k4aa_start()
289 		return err;  in s5k4aa_start()
296 	int i, err = 0;  in s5k4aa_init()  local
298 	for (i = 0; i < ARRAY_SIZE(init_s5k4aa) && !err; i++) {  in s5k4aa_init()
303 			err = m5602_write_bridge(sd,  in s5k4aa_init()
310 			err = m5602_write_sensor(sd,  in s5k4aa_init()
317 			err = m5602_write_sensor(sd,  in s5k4aa_init()
329 	return err;  in s5k4aa_init()
370 	int err;  in s5k4aa_set_exposure()  local
373 	err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);  in s5k4aa_set_exposure()
374 	if (err < 0)  in s5k4aa_set_exposure()
375 		return err;  in s5k4aa_set_exposure()
377 	err = m5602_write_sensor(sd, S5K4AA_EXPOSURE_HI, &data, 1);  in s5k4aa_set_exposure()
378 	if (err < 0)  in s5k4aa_set_exposure()
379 		return err;  in s5k4aa_set_exposure()
381 	err = m5602_write_sensor(sd, S5K4AA_EXPOSURE_LO, &data, 1);  in s5k4aa_set_exposure()
383 	return err;  in s5k4aa_set_exposure()
390 	int err;  in s5k4aa_set_hvflip()  local
395 	err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);  in s5k4aa_set_hvflip()
396 	if (err < 0)  in s5k4aa_set_hvflip()
397 		return err;  in s5k4aa_set_hvflip()
399 	err = m5602_read_sensor(sd, S5K4AA_READ_MODE, &data, 1);  in s5k4aa_set_hvflip()
400 	if (err < 0)  in s5k4aa_set_hvflip()
401 		return err;  in s5k4aa_set_hvflip()
409 	err = m5602_write_sensor(sd, S5K4AA_READ_MODE, &data, 1);  in s5k4aa_set_hvflip()
410 	if (err < 0)  in s5k4aa_set_hvflip()
411 		return err;  in s5k4aa_set_hvflip()
413 	err = m5602_read_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);  in s5k4aa_set_hvflip()
414 	if (err < 0)  in s5k4aa_set_hvflip()
415 		return err;  in s5k4aa_set_hvflip()
420 	err = m5602_write_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);  in s5k4aa_set_hvflip()
421 	if (err < 0)  in s5k4aa_set_hvflip()
422 		return err;  in s5k4aa_set_hvflip()
424 	err = m5602_read_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);  in s5k4aa_set_hvflip()
425 	if (err < 0)  in s5k4aa_set_hvflip()
426 		return err;  in s5k4aa_set_hvflip()
431 	err = m5602_write_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);  in s5k4aa_set_hvflip()
432 	if (err < 0)  in s5k4aa_set_hvflip()
433 		return err;  in s5k4aa_set_hvflip()
442 	int err;  in s5k4aa_set_gain()  local
445 	err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);  in s5k4aa_set_gain()
446 	if (err < 0)  in s5k4aa_set_gain()
447 		return err;  in s5k4aa_set_gain()
450 	err = m5602_write_sensor(sd, S5K4AA_GAIN, &data, 1);  in s5k4aa_set_gain()
452 	return err;  in s5k4aa_set_gain()
459 	int err;  in s5k4aa_set_brightness()  local
462 	err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);  in s5k4aa_set_brightness()
463 	if (err < 0)  in s5k4aa_set_brightness()
464 		return err;  in s5k4aa_set_brightness()
474 	int err;  in s5k4aa_set_noise()  local
477 	err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);  in s5k4aa_set_noise()
478 	if (err < 0)  in s5k4aa_set_noise()
479 		return err;  in s5k4aa_set_noise()
489 	int err;  in s5k4aa_s_ctrl()  local
496 		err = s5k4aa_set_brightness(gspca_dev, ctrl->val);  in s5k4aa_s_ctrl()
499 		err = s5k4aa_set_exposure(gspca_dev, ctrl->val);  in s5k4aa_s_ctrl()
502 		err = s5k4aa_set_gain(gspca_dev, ctrl->val);  in s5k4aa_s_ctrl()
505 		err = s5k4aa_set_noise(gspca_dev, ctrl->val);  in s5k4aa_s_ctrl()
508 		err = s5k4aa_set_hvflip(gspca_dev);  in s5k4aa_s_ctrl()
514 	return err;  in s5k4aa_s_ctrl()