459 	int error;  in tvp7002_read()  local
462 		error = i2c_smbus_read_byte_data(c, addr);  in tvp7002_read()
464 		if (error >= 0) {  in tvp7002_read()
465 			*dst = (u8)error;  in tvp7002_read()
471 	v4l2_err(sd, "TVP7002 read error %d\n", error);  in tvp7002_read()
472 	return error;  in tvp7002_read()
505 	int error;  in tvp7002_write()  local
510 		error = i2c_smbus_write_byte_data(c, addr, value);  in tvp7002_write()
512 		if (error >= 0)  in tvp7002_write()
518 	v4l2_err(sd, "TVP7002 write error %d\n", error);  in tvp7002_write()
519 	return error;  in tvp7002_write()
550 	int error = 0;  in tvp7002_write_inittab()  local
555 			tvp7002_write_err(sd, regs->reg, regs->value, &error);  in tvp7002_write_inittab()
559 	return error;  in tvp7002_write_inittab()
601 	int error = 0;  in tvp7002_s_ctrl()  local
605 		tvp7002_write_err(sd, TVP7002_R_FINE_GAIN, ctrl->val, &error);  in tvp7002_s_ctrl()
606 		tvp7002_write_err(sd, TVP7002_G_FINE_GAIN, ctrl->val, &error);  in tvp7002_s_ctrl()
607 		tvp7002_write_err(sd, TVP7002_B_FINE_GAIN, ctrl->val, &error);  in tvp7002_s_ctrl()
608 		return error;  in tvp7002_s_ctrl()
627 	int error = 0;  in tvp7002_query_dv()  local
637 	tvp7002_read_err(sd, TVP7002_L_FRAME_STAT_LSBS, &lpf_lsb, &error);  in tvp7002_query_dv()
638 	tvp7002_read_err(sd, TVP7002_L_FRAME_STAT_MSBS, &lpf_msb, &error);  in tvp7002_query_dv()
640 	if (error < 0)  in tvp7002_query_dv()
641 		return error;  in tvp7002_query_dv()
643 	tvp7002_read_err(sd, TVP7002_CLK_L_STAT_LSBS, &cpl_lsb, &error);  in tvp7002_query_dv()
644 	tvp7002_read_err(sd, TVP7002_CLK_L_STAT_MSBS, &cpl_msb, &error);  in tvp7002_query_dv()
646 	if (error < 0)  in tvp7002_query_dv()
647 		return error;  in tvp7002_query_dv()
734 	int error;  in tvp7002_s_stream()  local
740 	error = tvp7002_write(sd, TVP7002_MISC_CTL_2, enable ? 0x00 : 0x03);  in tvp7002_s_stream()
741 	if (error) {  in tvp7002_s_stream()
743 		return error;  in tvp7002_s_stream()
953 	int error;  in tvp7002_probe()  local
979 	error = tvp7002_read(sd, TVP7002_CHIP_REV, &revision);  in tvp7002_probe()
980 	if (error < 0)  in tvp7002_probe()
981 		return error;  in tvp7002_probe()
989 	error = tvp7002_write_inittab(sd, tvp7002_init_default);  in tvp7002_probe()
991 	if (error < 0)  in tvp7002_probe()
992 		return error;  in tvp7002_probe()
997 	error = tvp7002_write(sd, TVP7002_SYNC_CTL_1, polarity_a);  in tvp7002_probe()
998 	if (error < 0)  in tvp7002_probe()
999 		return error;  in tvp7002_probe()
1004 	error = tvp7002_write(sd, TVP7002_MISC_CTL_3, polarity_b);  in tvp7002_probe()
1005 	if (error < 0)  in tvp7002_probe()
1006 		return error;  in tvp7002_probe()
1010 	error = tvp7002_s_dv_timings(sd, &timings);  in tvp7002_probe()
1017 	error = media_entity_init(&device->sd.entity, 1, &device->pad, 0);  in tvp7002_probe()
1018 	if (error < 0)  in tvp7002_probe()
1019 		return error;  in tvp7002_probe()
1026 	if (device->hdl.error) {  in tvp7002_probe()
1027 		error = device->hdl.error;  in tvp7002_probe()
1028 		goto error;  in tvp7002_probe()
1032 	error = v4l2_async_register_subdev(&device->sd);  in tvp7002_probe()
1033 	if (error)  in tvp7002_probe()
1034 		goto error;  in tvp7002_probe()
1038 error:  in tvp7002_probe()
1043 	return error;  in tvp7002_probe()