1 // SPDX-License-Identifier: GPL-2.0-only 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* 2 /*
3 * PCM3168A codec spi driver 3 * PCM3168A codec spi driver
4 * 4 *
5 * Copyright (C) 2015 Imagination Technologies 5 * Copyright (C) 2015 Imagination Technologies Ltd.
6 * 6 *
7 * Author: Damien Horsley <Damien.Horsley@imgt 7 * Author: Damien Horsley <Damien.Horsley@imgtec.com>
8 */ 8 */
9 9
10 #include <linux/init.h> 10 #include <linux/init.h>
11 #include <linux/module.h> 11 #include <linux/module.h>
12 #include <linux/spi/spi.h> 12 #include <linux/spi/spi.h>
13 13
14 #include <sound/soc.h> 14 #include <sound/soc.h>
15 15
16 #include "pcm3168a.h" 16 #include "pcm3168a.h"
17 17
18 static int pcm3168a_spi_probe(struct spi_devic 18 static int pcm3168a_spi_probe(struct spi_device *spi)
19 { 19 {
20 struct regmap *regmap; 20 struct regmap *regmap;
21 21
22 regmap = devm_regmap_init_spi(spi, &pc 22 regmap = devm_regmap_init_spi(spi, &pcm3168a_regmap);
23 if (IS_ERR(regmap)) 23 if (IS_ERR(regmap))
24 return PTR_ERR(regmap); 24 return PTR_ERR(regmap);
25 25
26 return pcm3168a_probe(&spi->dev, regma 26 return pcm3168a_probe(&spi->dev, regmap);
27 } 27 }
28 28
29 static void pcm3168a_spi_remove(struct spi_dev !! 29 static int pcm3168a_spi_remove(struct spi_device *spi)
30 { 30 {
31 pcm3168a_remove(&spi->dev); 31 pcm3168a_remove(&spi->dev);
>> 32
>> 33 return 0;
32 } 34 }
33 35
34 static const struct spi_device_id pcm3168a_spi 36 static const struct spi_device_id pcm3168a_spi_id[] = {
35 { "pcm3168a", }, 37 { "pcm3168a", },
36 { }, 38 { },
37 }; 39 };
38 MODULE_DEVICE_TABLE(spi, pcm3168a_spi_id); 40 MODULE_DEVICE_TABLE(spi, pcm3168a_spi_id);
39 41
40 static const struct of_device_id pcm3168a_of_m 42 static const struct of_device_id pcm3168a_of_match[] = {
41 { .compatible = "ti,pcm3168a", }, 43 { .compatible = "ti,pcm3168a", },
42 { } 44 { }
43 }; 45 };
44 MODULE_DEVICE_TABLE(of, pcm3168a_of_match); 46 MODULE_DEVICE_TABLE(of, pcm3168a_of_match);
45 47
46 static struct spi_driver pcm3168a_spi_driver = 48 static struct spi_driver pcm3168a_spi_driver = {
47 .probe = pcm3168a_spi_probe, 49 .probe = pcm3168a_spi_probe,
48 .remove = pcm3168a_spi_remove, 50 .remove = pcm3168a_spi_remove,
49 .id_table = pcm3168a_spi_id, 51 .id_table = pcm3168a_spi_id,
50 .driver = { 52 .driver = {
51 .name = "pcm3168a", 53 .name = "pcm3168a",
52 .of_match_table = pcm3168a_of_ 54 .of_match_table = pcm3168a_of_match,
53 .pm = &pcm3168a_pm 55 .pm = &pcm3168a_pm_ops,
54 }, 56 },
55 }; 57 };
56 module_spi_driver(pcm3168a_spi_driver); 58 module_spi_driver(pcm3168a_spi_driver);
57 59
58 MODULE_DESCRIPTION("PCM3168A SPI codec driver" 60 MODULE_DESCRIPTION("PCM3168A SPI codec driver");
59 MODULE_AUTHOR("Damien Horsley <Damien.Horsley@ 61 MODULE_AUTHOR("Damien Horsley <Damien.Horsley@imgtec.com>");
60 MODULE_LICENSE("GPL v2"); 62 MODULE_LICENSE("GPL v2");
61 63
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