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()
652 	int error = 0;  in tvp7002_query_dv()  local
662 	tvp7002_read_err(sd, TVP7002_L_FRAME_STAT_LSBS, &lpf_lsb, &error);  in tvp7002_query_dv()
663 	tvp7002_read_err(sd, TVP7002_L_FRAME_STAT_MSBS, &lpf_msb, &error);  in tvp7002_query_dv()
665 	if (error < 0)  in tvp7002_query_dv()
666 		return error;  in tvp7002_query_dv()
668 	tvp7002_read_err(sd, TVP7002_CLK_L_STAT_LSBS, &cpl_lsb, &error);  in tvp7002_query_dv()
669 	tvp7002_read_err(sd, TVP7002_CLK_L_STAT_MSBS, &cpl_msb, &error);  in tvp7002_query_dv()
671 	if (error < 0)  in tvp7002_query_dv()
672 		return error;  in tvp7002_query_dv()
778 	int error;  in tvp7002_s_stream()  local
784 	error = tvp7002_write(sd, TVP7002_MISC_CTL_2, enable ? 0x00 : 0x03);  in tvp7002_s_stream()
785 	if (error) {  in tvp7002_s_stream()
787 		return error;  in tvp7002_s_stream()
1008 	int error;  in tvp7002_probe()  local
1034 	error = tvp7002_read(sd, TVP7002_CHIP_REV, &revision);  in tvp7002_probe()
1035 	if (error < 0)  in tvp7002_probe()
1036 		return error;  in tvp7002_probe()
1044 	error = tvp7002_write_inittab(sd, tvp7002_init_default);  in tvp7002_probe()
1046 	if (error < 0)  in tvp7002_probe()
1047 		return error;  in tvp7002_probe()
1052 	error = tvp7002_write(sd, TVP7002_SYNC_CTL_1, polarity_a);  in tvp7002_probe()
1053 	if (error < 0)  in tvp7002_probe()
1054 		return error;  in tvp7002_probe()
1059 	error = tvp7002_write(sd, TVP7002_MISC_CTL_3, polarity_b);  in tvp7002_probe()
1060 	if (error < 0)  in tvp7002_probe()
1061 		return error;  in tvp7002_probe()
1065 	error = tvp7002_s_dv_timings(sd, &timings);  in tvp7002_probe()
1072 	error = media_entity_init(&device->sd.entity, 1, &device->pad, 0);  in tvp7002_probe()
1073 	if (error < 0)  in tvp7002_probe()
1074 		return error;  in tvp7002_probe()
1081 	if (device->hdl.error) {  in tvp7002_probe()
1082 		error = device->hdl.error;  in tvp7002_probe()
1083 		goto error;  in tvp7002_probe()
1087 	error = v4l2_async_register_subdev(&device->sd);  in tvp7002_probe()
1088 	if (error)  in tvp7002_probe()
1089 		goto error;  in tvp7002_probe()
1093 error:  in tvp7002_probe()
1098 	return error;  in tvp7002_probe()