root/sound/soc/codecs/pcm3168a-spi.c

DEFINITIONS

1. pcm3168a_spi_probe
2. pcm3168a_spi_remove

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