402 	int ret;  in ov9740_reg_read()  local
420 	ret = i2c_transfer(client->adapter, msg, 2);  in ov9740_reg_read()
421 	if (ret < 0) {  in ov9740_reg_read()
423 		return ret;  in ov9740_reg_read()
437 	int ret;  in ov9740_reg_write()  local
449 	ret = i2c_transfer(client->adapter, &msg, 1);  in ov9740_reg_write()
450 	if (ret < 0) {  in ov9740_reg_write()
452 		return ret;  in ov9740_reg_write()
463 	int ret;  in ov9740_reg_rmw()  local
465 	ret = ov9740_reg_read(client, reg, &val);  in ov9740_reg_rmw()
466 	if (ret < 0) {  in ov9740_reg_rmw()
470 		return ret;  in ov9740_reg_rmw()
476 	ret = ov9740_reg_write(client, reg, val);  in ov9740_reg_rmw()
477 	if (ret < 0) {  in ov9740_reg_rmw()
481 		return ret;  in ov9740_reg_rmw()
492 	int ret;  in ov9740_reg_write_array()  local
495 		ret = ov9740_reg_write(client,  in ov9740_reg_write_array()
497 		if (ret < 0)  in ov9740_reg_write_array()
498 			return ret;  in ov9740_reg_write_array()
509 	int ret;  in ov9740_s_stream()  local
513 		ret = ov9740_reg_rmw(client, OV9740_IMAGE_ORT, 0x2, 0);  in ov9740_s_stream()
515 		ret = ov9740_reg_rmw(client, OV9740_IMAGE_ORT, 0, 0x2);  in ov9740_s_stream()
516 	if (ret < 0)  in ov9740_s_stream()
517 		return ret;  in ov9740_s_stream()
520 		ret = ov9740_reg_rmw(client, OV9740_IMAGE_ORT, 0x1, 0);  in ov9740_s_stream()
522 		ret = ov9740_reg_rmw(client, OV9740_IMAGE_ORT, 0, 0x1);  in ov9740_s_stream()
523 	if (ret < 0)  in ov9740_s_stream()
524 		return ret;  in ov9740_s_stream()
529 		ret = ov9740_reg_write(client, OV9740_MODE_SELECT, 0x01);  in ov9740_s_stream()
534 		ret = ov9740_reg_write(client, OV9740_SOFTWARE_RESET, 0x01);  in ov9740_s_stream()
535 		if (!ret)  in ov9740_s_stream()
537 			ret = ov9740_reg_write(client, OV9740_MODE_SELECT,  in ov9740_s_stream()
543 	return ret;  in ov9740_s_stream()
570 	int ret;  in ov9740_set_res()  local
596 	ret = ov9740_reg_write(client, OV9740_X_ADDR_START_HI, x_start >> 8);  in ov9740_set_res()
597 	if (ret)  in ov9740_set_res()
599 	ret = ov9740_reg_write(client, OV9740_X_ADDR_START_LO, x_start & 0xff);  in ov9740_set_res()
600 	if (ret)  in ov9740_set_res()
602 	ret = ov9740_reg_write(client, OV9740_Y_ADDR_START_HI, y_start >> 8);  in ov9740_set_res()
603 	if (ret)  in ov9740_set_res()
605 	ret = ov9740_reg_write(client, OV9740_Y_ADDR_START_LO, y_start & 0xff);  in ov9740_set_res()
606 	if (ret)  in ov9740_set_res()
609 	ret = ov9740_reg_write(client, OV9740_X_ADDR_END_HI, x_end >> 8);  in ov9740_set_res()
610 	if (ret)  in ov9740_set_res()
612 	ret = ov9740_reg_write(client, OV9740_X_ADDR_END_LO, x_end & 0xff);  in ov9740_set_res()
613 	if (ret)  in ov9740_set_res()
615 	ret = ov9740_reg_write(client, OV9740_Y_ADDR_END_HI, y_end >> 8);  in ov9740_set_res()
616 	if (ret)  in ov9740_set_res()
618 	ret = ov9740_reg_write(client, OV9740_Y_ADDR_END_LO, y_end & 0xff);  in ov9740_set_res()
619 	if (ret)  in ov9740_set_res()
622 	ret = ov9740_reg_write(client, OV9740_X_OUTPUT_SIZE_HI, width >> 8);  in ov9740_set_res()
623 	if (ret)  in ov9740_set_res()
625 	ret = ov9740_reg_write(client, OV9740_X_OUTPUT_SIZE_LO, width & 0xff);  in ov9740_set_res()
626 	if (ret)  in ov9740_set_res()
628 	ret = ov9740_reg_write(client, OV9740_Y_OUTPUT_SIZE_HI, height >> 8);  in ov9740_set_res()
629 	if (ret)  in ov9740_set_res()
631 	ret = ov9740_reg_write(client, OV9740_Y_OUTPUT_SIZE_LO, height & 0xff);  in ov9740_set_res()
632 	if (ret)  in ov9740_set_res()
635 	ret = ov9740_reg_write(client, OV9740_ISP_CTRL1E, scale_input_x >> 8);  in ov9740_set_res()
636 	if (ret)  in ov9740_set_res()
638 	ret = ov9740_reg_write(client, OV9740_ISP_CTRL1F, scale_input_x & 0xff);  in ov9740_set_res()
639 	if (ret)  in ov9740_set_res()
641 	ret = ov9740_reg_write(client, OV9740_ISP_CTRL20, scale_input_y >> 8);  in ov9740_set_res()
642 	if (ret)  in ov9740_set_res()
644 	ret = ov9740_reg_write(client, OV9740_ISP_CTRL21, scale_input_y & 0xff);  in ov9740_set_res()
645 	if (ret)  in ov9740_set_res()
648 	ret = ov9740_reg_write(client, OV9740_VFIFO_READ_START_HI,  in ov9740_set_res()
650 	if (ret)  in ov9740_set_res()
652 	ret = ov9740_reg_write(client, OV9740_VFIFO_READ_START_LO,  in ov9740_set_res()
654 	if (ret)  in ov9740_set_res()
657 	ret = ov9740_reg_write(client, OV9740_ISP_CTRL00, 0xff);  in ov9740_set_res()
658 	if (ret)  in ov9740_set_res()
660 	ret = ov9740_reg_write(client, OV9740_ISP_CTRL01, 0xef |  in ov9740_set_res()
662 	if (ret)  in ov9740_set_res()
664 	ret = ov9740_reg_write(client, OV9740_ISP_CTRL03, 0xff);  in ov9740_set_res()
667 	return ret;  in ov9740_set_res()
678 	int ret;  in ov9740_s_fmt()  local
690 	ret = ov9740_reg_write_array(client, ov9740_defaults,  in ov9740_s_fmt()
692 	if (ret < 0)  in ov9740_s_fmt()
693 		return ret;  in ov9740_s_fmt()
695 	ret = ov9740_set_res(client, mf->width, mf->height);  in ov9740_s_fmt()
696 	if (ret < 0)  in ov9740_s_fmt()
697 		return ret;  in ov9740_s_fmt()
704 	return ret;  in ov9740_s_fmt()
790 	int ret;  in ov9740_s_power()  local
793 		ret = soc_camera_power_on(&client->dev, ssdd, priv->clk);  in ov9740_s_power()
794 		if (ret < 0)  in ov9740_s_power()
795 			return ret;  in ov9740_s_power()
818 	int ret;  in ov9740_get_register()  local
826 	ret = ov9740_reg_read(client, reg->reg, &val);  in ov9740_get_register()
827 	if (ret)  in ov9740_get_register()
828 		return ret;  in ov9740_get_register()
832 	return ret;  in ov9740_get_register()
852 	int ret;  in ov9740_video_probe()  local
854 	ret = ov9740_s_power(&priv->subdev, 1);  in ov9740_video_probe()
855 	if (ret < 0)  in ov9740_video_probe()
856 		return ret;  in ov9740_video_probe()
861 	ret = ov9740_reg_read(client, OV9740_MODEL_ID_HI, &modelhi);  in ov9740_video_probe()
862 	if (ret < 0)  in ov9740_video_probe()
865 	ret = ov9740_reg_read(client, OV9740_MODEL_ID_LO, &modello);  in ov9740_video_probe()
866 	if (ret < 0)  in ov9740_video_probe()
871 	ret = ov9740_reg_read(client, OV9740_REVISION_NUMBER, &priv->revision);  in ov9740_video_probe()
872 	if (ret < 0)  in ov9740_video_probe()
875 	ret = ov9740_reg_read(client, OV9740_MANUFACTURER_ID, &priv->manid);  in ov9740_video_probe()
876 	if (ret < 0)  in ov9740_video_probe()
879 	ret = ov9740_reg_read(client, OV9740_SMIA_VERSION, &priv->smiaver);  in ov9740_video_probe()
880 	if (ret < 0)  in ov9740_video_probe()
884 		ret = -ENODEV;  in ov9740_video_probe()
892 	ret = v4l2_ctrl_handler_setup(&priv->hdl);  in ov9740_video_probe()
896 	return ret;  in ov9740_video_probe()
953 	int ret;  in ov9740_probe()  local
978 		ret = PTR_ERR(priv->clk);  in ov9740_probe()
982 	ret = ov9740_video_probe(client);  in ov9740_probe()
983 	if (ret < 0) {  in ov9740_probe()
989 	return ret;  in ov9740_probe()