This source file includes following definitions.
- wm8804_i2c_probe
- wm8804_i2c_remove
1
2
3
4
5
6
7
8
9
10 #include <linux/init.h>
11 #include <linux/module.h>
12 #include <linux/i2c.h>
13 #include <linux/acpi.h>
14
15 #include "wm8804.h"
16
17 static int wm8804_i2c_probe(struct i2c_client *i2c,
18 const struct i2c_device_id *id)
19 {
20 struct regmap *regmap;
21
22 regmap = devm_regmap_init_i2c(i2c, &wm8804_regmap_config);
23 if (IS_ERR(regmap))
24 return PTR_ERR(regmap);
25
26 return wm8804_probe(&i2c->dev, regmap);
27 }
28
29 static int wm8804_i2c_remove(struct i2c_client *i2c)
30 {
31 wm8804_remove(&i2c->dev);
32 return 0;
33 }
34
35 static const struct i2c_device_id wm8804_i2c_id[] = {
36 { "wm8804", 0 },
37 { }
38 };
39 MODULE_DEVICE_TABLE(i2c, wm8804_i2c_id);
40
41 #if defined(CONFIG_OF)
42 static const struct of_device_id wm8804_of_match[] = {
43 { .compatible = "wlf,wm8804", },
44 { }
45 };
46 MODULE_DEVICE_TABLE(of, wm8804_of_match);
47 #endif
48
49 #ifdef CONFIG_ACPI
50 static const struct acpi_device_id wm8804_acpi_match[] = {
51 { "1AEC8804", 0 },
52 { "10138804", 0 },
53 { },
54 };
55 MODULE_DEVICE_TABLE(acpi, wm8804_acpi_match);
56 #endif
57
58 static struct i2c_driver wm8804_i2c_driver = {
59 .driver = {
60 .name = "wm8804",
61 .pm = &wm8804_pm,
62 .of_match_table = of_match_ptr(wm8804_of_match),
63 .acpi_match_table = ACPI_PTR(wm8804_acpi_match),
64 },
65 .probe = wm8804_i2c_probe,
66 .remove = wm8804_i2c_remove,
67 .id_table = wm8804_i2c_id
68 };
69
70 module_i2c_driver(wm8804_i2c_driver);
71
72 MODULE_DESCRIPTION("ASoC WM8804 driver - I2C");
73 MODULE_AUTHOR("Charles Keepax <ckeepax@opensource.wolfsonmicro.com>");
74 MODULE_LICENSE("GPL");