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| 1 | +// SPDX-License-Identifier: GPL-2.0-or-later |
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1 | 2 | /* |
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2 | 3 | * Panasonic MN88473 DVB-T/T2/C demodulator driver |
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3 | 4 | * |
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4 | 5 | * Copyright (C) 2014 Antti Palosaari <crope@iki.fi> |
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5 | | - * |
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6 | | - * This program is free software; you can redistribute it and/or modify |
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7 | | - * it under the terms of the GNU General Public License as published by |
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8 | | - * the Free Software Foundation; either version 2 of the License, or |
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9 | | - * (at your option) any later version. |
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10 | | - * |
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11 | | - * This program is distributed in the hope that it will be useful, |
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12 | | - * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | | - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | | - * GNU General Public License for more details. |
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15 | 6 | */ |
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16 | 7 | |
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17 | 8 | #include "mn88473_priv.h" |
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.. | .. |
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666 | 657 | * Also, register bank 2 do not support sequential I/O. Only single |
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667 | 658 | * register write or read is allowed to that bank. |
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668 | 659 | */ |
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669 | | - dev->client[1] = i2c_new_dummy(client->adapter, 0x1a); |
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670 | | - if (dev->client[1] == NULL) { |
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671 | | - ret = -ENODEV; |
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| 660 | + dev->client[1] = i2c_new_dummy_device(client->adapter, 0x1a); |
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| 661 | + if (IS_ERR(dev->client[1])) { |
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| 662 | + ret = PTR_ERR(dev->client[1]); |
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672 | 663 | dev_err(&client->dev, "I2C registration failed\n"); |
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673 | | - if (ret) |
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674 | | - goto err_regmap_0_regmap_exit; |
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| 664 | + goto err_regmap_0_regmap_exit; |
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675 | 665 | } |
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676 | 666 | dev->regmap[1] = regmap_init_i2c(dev->client[1], ®map_config); |
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677 | 667 | if (IS_ERR(dev->regmap[1])) { |
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.. | .. |
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680 | 670 | } |
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681 | 671 | i2c_set_clientdata(dev->client[1], dev); |
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682 | 672 | |
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683 | | - dev->client[2] = i2c_new_dummy(client->adapter, 0x1c); |
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684 | | - if (dev->client[2] == NULL) { |
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685 | | - ret = -ENODEV; |
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| 673 | + dev->client[2] = i2c_new_dummy_device(client->adapter, 0x1c); |
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| 674 | + if (IS_ERR(dev->client[2])) { |
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| 675 | + ret = PTR_ERR(dev->client[2]); |
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686 | 676 | dev_err(&client->dev, "2nd I2C registration failed\n"); |
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687 | | - if (ret) |
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688 | | - goto err_regmap_1_regmap_exit; |
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| 677 | + goto err_regmap_1_regmap_exit; |
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689 | 678 | } |
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690 | 679 | dev->regmap[2] = regmap_init_i2c(dev->client[2], ®map_config); |
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691 | 680 | if (IS_ERR(dev->regmap[2])) { |
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