1 // SPDX-License-Identifier: GPL-2.0-or-later 1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* 2 /*
3 * CS4271 I2C audio driver 3 * CS4271 I2C audio driver
4 * 4 *
5 * Copyright (c) 2010 Alexander Sverdlin <suba 5 * Copyright (c) 2010 Alexander Sverdlin <subaparts@yandex.ru>
6 */ 6 */
7 7
8 #include <linux/module.h> 8 #include <linux/module.h>
9 #include <linux/i2c.h> 9 #include <linux/i2c.h>
10 #include <linux/regmap.h> 10 #include <linux/regmap.h>
11 #include <sound/soc.h> 11 #include <sound/soc.h>
12 #include "cs4271.h" 12 #include "cs4271.h"
13 13
14 static int cs4271_i2c_probe(struct i2c_client !! 14 static int cs4271_i2c_probe(struct i2c_client *client,
>> 15 const struct i2c_device_id *id)
15 { 16 {
16 struct regmap_config config; 17 struct regmap_config config;
17 18
18 config = cs4271_regmap_config; 19 config = cs4271_regmap_config;
19 config.reg_bits = 8; 20 config.reg_bits = 8;
>> 21 config.val_bits = 8;
20 22
21 return cs4271_probe(&client->dev, 23 return cs4271_probe(&client->dev,
22 devm_regmap_init_i 24 devm_regmap_init_i2c(client, &config));
23 } 25 }
24 26
25 static const struct i2c_device_id cs4271_i2c_i 27 static const struct i2c_device_id cs4271_i2c_id[] = {
26 { "cs4271" }, !! 28 { "cs4271", 0 },
27 { } 29 { }
28 }; 30 };
29 MODULE_DEVICE_TABLE(i2c, cs4271_i2c_id); 31 MODULE_DEVICE_TABLE(i2c, cs4271_i2c_id);
30 32
31 static struct i2c_driver cs4271_i2c_driver = { 33 static struct i2c_driver cs4271_i2c_driver = {
32 .driver = { 34 .driver = {
33 .name = "cs4271", 35 .name = "cs4271",
34 .of_match_table = of_match_ptr 36 .of_match_table = of_match_ptr(cs4271_dt_ids),
35 }, 37 },
36 .probe = cs4271_i2c_probe, 38 .probe = cs4271_i2c_probe,
37 .id_table = cs4271_i2c_id, 39 .id_table = cs4271_i2c_id,
38 }; 40 };
39 module_i2c_driver(cs4271_i2c_driver); 41 module_i2c_driver(cs4271_i2c_driver);
40 42
41 MODULE_DESCRIPTION("ASoC CS4271 I2C Driver"); 43 MODULE_DESCRIPTION("ASoC CS4271 I2C Driver");
42 MODULE_AUTHOR("Alexander Sverdlin <subaparts@y 44 MODULE_AUTHOR("Alexander Sverdlin <subaparts@yandex.ru>");
43 MODULE_LICENSE("GPL"); 45 MODULE_LICENSE("GPL");
44 46
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