This source file includes following definitions.
- pcm179x_i2c_probe
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10 #include <linux/module.h>
11 #include <linux/of.h>
12 #include <linux/i2c.h>
13 #include <linux/regmap.h>
14
15 #include "pcm179x.h"
16
17 static int pcm179x_i2c_probe(struct i2c_client *client,
18 const struct i2c_device_id *id)
19 {
20 struct regmap *regmap;
21 int ret;
22
23 regmap = devm_regmap_init_i2c(client, &pcm179x_regmap_config);
24 if (IS_ERR(regmap)) {
25 ret = PTR_ERR(regmap);
26 dev_err(&client->dev, "Failed to allocate regmap: %d\n", ret);
27 return ret;
28 }
29
30 return pcm179x_common_init(&client->dev, regmap);
31 }
32
33 static const struct of_device_id pcm179x_of_match[] = {
34 { .compatible = "ti,pcm1792a", },
35 { }
36 };
37 MODULE_DEVICE_TABLE(of, pcm179x_of_match);
38
39 static const struct i2c_device_id pcm179x_i2c_ids[] = {
40 { "pcm179x", 0 },
41 { }
42 };
43 MODULE_DEVICE_TABLE(i2c, pcm179x_i2c_ids);
44
45 static struct i2c_driver pcm179x_i2c_driver = {
46 .driver = {
47 .name = "pcm179x",
48 .of_match_table = of_match_ptr(pcm179x_of_match),
49 },
50 .id_table = pcm179x_i2c_ids,
51 .probe = pcm179x_i2c_probe,
52 };
53
54 module_i2c_driver(pcm179x_i2c_driver);
55
56 MODULE_DESCRIPTION("ASoC PCM179X I2C driver");
57 MODULE_AUTHOR("Jacob Siverskog <jacob@teenage.engineering>");
58 MODULE_LICENSE("GPL");