1 // SPDX-License-Identifier: GPL-2.0-only 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* 2 /*
3 * ADAU1977/ADAU1978/ADAU1979 driver 3 * ADAU1977/ADAU1978/ADAU1979 driver
4 * 4 *
5 * Copyright 2014 Analog Devices Inc. 5 * Copyright 2014 Analog Devices Inc.
6 * Author: Lars-Peter Clausen <lars@metafoo.d 6 * Author: Lars-Peter Clausen <lars@metafoo.de>
7 */ 7 */
8 8
9 #include <linux/i2c.h> 9 #include <linux/i2c.h>
10 #include <linux/mod_devicetable.h> 10 #include <linux/mod_devicetable.h>
11 #include <linux/module.h> 11 #include <linux/module.h>
12 #include <linux/regmap.h> 12 #include <linux/regmap.h>
13 #include <sound/soc.h> 13 #include <sound/soc.h>
14 14
15 #include "adau1977.h" 15 #include "adau1977.h"
16 16
17 static const struct i2c_device_id adau1977_i2c 17 static const struct i2c_device_id adau1977_i2c_ids[];
18 18
19 static int adau1977_i2c_probe(struct i2c_clien 19 static int adau1977_i2c_probe(struct i2c_client *client)
20 { 20 {
21 struct regmap_config config; 21 struct regmap_config config;
22 const struct i2c_device_id *id = i2c_m 22 const struct i2c_device_id *id = i2c_match_id(adau1977_i2c_ids, client);
23 23
24 config = adau1977_regmap_config; 24 config = adau1977_regmap_config;
25 config.val_bits = 8; 25 config.val_bits = 8;
26 config.reg_bits = 8; 26 config.reg_bits = 8;
27 27
28 return adau1977_probe(&client->dev, 28 return adau1977_probe(&client->dev,
29 devm_regmap_init_i2c(client, & 29 devm_regmap_init_i2c(client, &config),
30 id->driver_data, NULL); 30 id->driver_data, NULL);
31 } 31 }
32 32
33 static const struct i2c_device_id adau1977_i2c 33 static const struct i2c_device_id adau1977_i2c_ids[] = {
34 { "adau1977", ADAU1977 }, 34 { "adau1977", ADAU1977 },
35 { "adau1978", ADAU1978 }, 35 { "adau1978", ADAU1978 },
36 { "adau1979", ADAU1978 }, 36 { "adau1979", ADAU1978 },
37 { } 37 { }
38 }; 38 };
39 MODULE_DEVICE_TABLE(i2c, adau1977_i2c_ids); 39 MODULE_DEVICE_TABLE(i2c, adau1977_i2c_ids);
40 40
41 static struct i2c_driver adau1977_i2c_driver = 41 static struct i2c_driver adau1977_i2c_driver = {
42 .driver = { 42 .driver = {
43 .name = "adau1977", 43 .name = "adau1977",
44 }, 44 },
45 .probe = adau1977_i2c_probe, 45 .probe = adau1977_i2c_probe,
46 .id_table = adau1977_i2c_ids, 46 .id_table = adau1977_i2c_ids,
47 }; 47 };
48 module_i2c_driver(adau1977_i2c_driver); 48 module_i2c_driver(adau1977_i2c_driver);
49 49
50 MODULE_DESCRIPTION("ASoC ADAU1977/ADAU1978/ADA 50 MODULE_DESCRIPTION("ASoC ADAU1977/ADAU1978/ADAU1979 driver");
51 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafo 51 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
52 MODULE_LICENSE("GPL"); 52 MODULE_LICENSE("GPL");
53 53
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