161 	int ret;  in rtl2832_bulk_write()  local
164 	ret = regmap_bulk_write(dev->regmap, reg, val, val_count);  in rtl2832_bulk_write()
166 	return ret;  in rtl2832_bulk_write()
173 	int ret;  in rtl2832_update_bits()  local
176 	ret = regmap_update_bits(dev->regmap, reg, mask, val);  in rtl2832_update_bits()
178 	return ret;  in rtl2832_update_bits()
185 	int ret;  in rtl2832_bulk_read()  local
188 	ret = regmap_bulk_read(dev->regmap, reg, val, val_count);  in rtl2832_bulk_read()
190 	return ret;  in rtl2832_bulk_read()
196 	int ret, i;  in rtl2832_rd_demod_reg()  local
207 	ret = rtl2832_bulk_read(client, reg_start_addr, reading, len);  in rtl2832_rd_demod_reg()
208 	if (ret)  in rtl2832_rd_demod_reg()
219 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_rd_demod_reg()
220 	return ret;  in rtl2832_rd_demod_reg()
226 	int ret, i;  in rtl2832_wr_demod_reg()  local
237 	ret = rtl2832_bulk_read(client, reg_start_addr, reading, len);  in rtl2832_wr_demod_reg()
238 	if (ret)  in rtl2832_wr_demod_reg()
251 	ret = rtl2832_bulk_write(client, reg_start_addr, writing, len);  in rtl2832_wr_demod_reg()
252 	if (ret)  in rtl2832_wr_demod_reg()
257 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_wr_demod_reg()
258 	return ret;  in rtl2832_wr_demod_reg()
265 	int ret;  in rtl2832_set_if()  local
281 	ret = rtl2832_wr_demod_reg(dev, DVBT_EN_BBIN, en_bbin);  in rtl2832_set_if()
282 	if (ret)  in rtl2832_set_if()
285 	ret = rtl2832_wr_demod_reg(dev, DVBT_PSET_IFFREQ, pset_iffreq);  in rtl2832_set_if()
286 	if (ret)  in rtl2832_set_if()
291 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_set_if()
292 	return ret;  in rtl2832_set_if()
301 	int i, ret, len;  in rtl2832_init()  local
351 		ret = rtl2832_wr_demod_reg(dev, rtl2832_initial_regs[i].reg,  in rtl2832_init()
353 		if (ret)  in rtl2832_init()
380 		ret = -EINVAL;  in rtl2832_init()
385 		ret = rtl2832_wr_demod_reg(dev, init[i].reg, init[i].value);  in rtl2832_init()
386 		if (ret)  in rtl2832_init()
405 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_init()
406 	return ret;  in rtl2832_init()
413 	int ret;  in rtl2832_sleep()  local
422 	ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x1);  in rtl2832_sleep()
423 	if (ret)  in rtl2832_sleep()
428 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_sleep()
429 	return ret;  in rtl2832_sleep()
450 	int ret, i, j;  in rtl2832_set_frontend()  local
487 	ret = rtl2832_bulk_write(client, 0x192, "\x00\x0f\xff", 3);  in rtl2832_set_frontend()
488 	if (ret)  in rtl2832_set_frontend()
495 		ret = fe->ops.tuner_ops.get_if_frequency(fe, &if_freq);  in rtl2832_set_frontend()
496 		if (ret)  in rtl2832_set_frontend()
499 		ret = rtl2832_set_if(fe, if_freq);  in rtl2832_set_frontend()
500 		if (ret)  in rtl2832_set_frontend()
520 		ret = -EINVAL;  in rtl2832_set_frontend()
525 		ret = rtl2832_bulk_write(client, 0x11c + j, &bw_params[i][j], 1);  in rtl2832_set_frontend()
526 		if (ret)  in rtl2832_set_frontend()
538 	ret = rtl2832_wr_demod_reg(dev, DVBT_RSAMP_RATIO, resamp_ratio);  in rtl2832_set_frontend()
539 	if (ret)  in rtl2832_set_frontend()
551 	ret = rtl2832_wr_demod_reg(dev, DVBT_CFREQ_OFF_RATIO, cfreq_off_ratio);  in rtl2832_set_frontend()
552 	if (ret)  in rtl2832_set_frontend()
556 	ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x1);  in rtl2832_set_frontend()
557 	if (ret)  in rtl2832_set_frontend()
560 	ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x0);  in rtl2832_set_frontend()
561 	if (ret)  in rtl2832_set_frontend()
566 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_set_frontend()
567 	return ret;  in rtl2832_set_frontend()
575 	int ret;  in rtl2832_get_frontend()  local
581 	ret = rtl2832_bulk_read(client, 0x33c, buf, 2);  in rtl2832_get_frontend()
582 	if (ret)  in rtl2832_get_frontend()
585 	ret = rtl2832_bulk_read(client, 0x351, &buf[2], 1);  in rtl2832_get_frontend()
586 	if (ret)  in rtl2832_get_frontend()
679 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_get_frontend()
680 	return ret;  in rtl2832_get_frontend()
687 	int ret;  in rtl2832_read_status()  local
696 	ret = rtl2832_rd_demod_reg(dev, DVBT_FSM_STAGE, &tmp);  in rtl2832_read_status()
697 	if (ret)  in rtl2832_read_status()
711 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_read_status()
712 	return ret;  in rtl2832_read_status()
743 	int ret, tmp;  in rtl2832_stat_work()  local
752 		ret = rtl2832_bulk_read(client, 0x305, &u8tmp, 1);  in rtl2832_stat_work()
753 		if (ret)  in rtl2832_stat_work()
778 		ret = rtl2832_bulk_read(client, 0x33c, &u8tmp, 1);  in rtl2832_stat_work()
779 		if (ret)  in rtl2832_stat_work()
790 		ret = rtl2832_bulk_read(client, 0x40c, buf, 2);  in rtl2832_stat_work()
791 		if (ret)  in rtl2832_stat_work()
811 		ret = rtl2832_bulk_read(client, 0x34e, buf, 2);  in rtl2832_stat_work()
812 		if (ret)  in rtl2832_stat_work()
834 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_stat_work()
849 	int ret;  in rtl2832_i2c_gate_work()  local
852 	ret = rtl2832_update_bits(dev->client, 0x101, 0x08, 0x00);  in rtl2832_i2c_gate_work()
853 	if (ret)  in rtl2832_i2c_gate_work()
858 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_i2c_gate_work()
865 	int ret;  in rtl2832_select()  local
874 	ret = regmap_update_bits(dev->regmap, 0x101, 0x08, 0x08);  in rtl2832_select()
875 	if (ret)  in rtl2832_select()
880 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_select()
881 	return ret;  in rtl2832_select()
954 	int ret;  in rtl2832_regmap_read()  local
969 	ret = __i2c_transfer(client->adapter, msg, 2);  in rtl2832_regmap_read()
970 	if (ret != 2) {  in rtl2832_regmap_read()
971 		dev_warn(&client->dev, "i2c reg read failed %d\n", ret);  in rtl2832_regmap_read()
972 		if (ret >= 0)  in rtl2832_regmap_read()
973 			ret = -EREMOTEIO;  in rtl2832_regmap_read()
974 		return ret;  in rtl2832_regmap_read()
982 	int ret;  in rtl2832_regmap_write()  local
992 	ret = __i2c_transfer(client->adapter, msg, 1);  in rtl2832_regmap_write()
993 	if (ret != 1) {  in rtl2832_regmap_write()
994 		dev_warn(&client->dev, "i2c reg write failed %d\n", ret);  in rtl2832_regmap_write()
995 		if (ret >= 0)  in rtl2832_regmap_write()
996 			ret = -EREMOTEIO;  in rtl2832_regmap_write()
997 		return ret;  in rtl2832_regmap_write()
1007 	int ret;  in rtl2832_regmap_gather_write()  local
1021 	ret = __i2c_transfer(client->adapter, msg, 1);  in rtl2832_regmap_gather_write()
1022 	if (ret != 1) {  in rtl2832_regmap_gather_write()
1023 		dev_warn(&client->dev, "i2c reg write failed %d\n", ret);  in rtl2832_regmap_gather_write()
1024 		if (ret >= 0)  in rtl2832_regmap_gather_write()
1025 			ret = -EREMOTEIO;  in rtl2832_regmap_gather_write()
1026 		return ret;  in rtl2832_regmap_gather_write()
1076 	int ret;  in rtl2832_enable_slave_ts()  local
1080 	ret = rtl2832_bulk_write(client, 0x10c, "\x5f\xff", 2);  in rtl2832_enable_slave_ts()
1081 	if (ret)  in rtl2832_enable_slave_ts()
1084 	ret = rtl2832_wr_demod_reg(dev, DVBT_PIP_ON, 0x1);  in rtl2832_enable_slave_ts()
1085 	if (ret)  in rtl2832_enable_slave_ts()
1088 	ret = rtl2832_bulk_write(client, 0x0bc, "\x18", 1);  in rtl2832_enable_slave_ts()
1089 	if (ret)  in rtl2832_enable_slave_ts()
1092 	ret = rtl2832_bulk_write(client, 0x022, "\x01", 1);  in rtl2832_enable_slave_ts()
1093 	if (ret)  in rtl2832_enable_slave_ts()
1096 	ret = rtl2832_bulk_write(client, 0x026, "\x1f", 1);  in rtl2832_enable_slave_ts()
1097 	if (ret)  in rtl2832_enable_slave_ts()
1100 	ret = rtl2832_bulk_write(client, 0x027, "\xff", 1);  in rtl2832_enable_slave_ts()
1101 	if (ret)  in rtl2832_enable_slave_ts()
1104 	ret = rtl2832_bulk_write(client, 0x192, "\x7f\xf7\xff", 3);  in rtl2832_enable_slave_ts()
1105 	if (ret)  in rtl2832_enable_slave_ts()
1109 	ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x1);  in rtl2832_enable_slave_ts()
1110 	if (ret)  in rtl2832_enable_slave_ts()
1113 	ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x0);  in rtl2832_enable_slave_ts()
1114 	if (ret)  in rtl2832_enable_slave_ts()
1119 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_enable_slave_ts()
1120 	return ret;  in rtl2832_enable_slave_ts()
1127 	int ret;  in rtl2832_pid_filter_ctrl()  local
1138 	ret = rtl2832_update_bits(client, 0x061, 0xc0, u8tmp);  in rtl2832_pid_filter_ctrl()
1139 	if (ret)  in rtl2832_pid_filter_ctrl()
1144 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_pid_filter_ctrl()
1145 	return ret;  in rtl2832_pid_filter_ctrl()
1153 	int ret;  in rtl2832_pid_filter()  local
1173 	ret = rtl2832_bulk_write(client, 0x062, buf, 4);  in rtl2832_pid_filter()
1174 	if (ret)  in rtl2832_pid_filter()
1180 	ret = rtl2832_bulk_write(client, 0x066 + 2 * index, buf, 2);  in rtl2832_pid_filter()
1181 	if (ret)  in rtl2832_pid_filter()
1186 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_pid_filter()
1187 	return ret;  in rtl2832_pid_filter()
1196 	int ret;  in rtl2832_probe()  local
1221 		ret = -ENOMEM;  in rtl2832_probe()
1247 		ret = PTR_ERR(dev->regmap);  in rtl2832_probe()
1252 	ret = rtl2832_bulk_read(client, 0x000, &tmp, 1);  in rtl2832_probe()
1253 	if (ret)  in rtl2832_probe()
1260 		ret = -ENODEV;  in rtl2832_probe()
1285 	dev_dbg(&client->dev, "failed=%d\n", ret);  in rtl2832_probe()
1286 	return ret;  in rtl2832_probe()