sound/soc/codecs/ssm2602-spi.c

   1 /*
   2  * SSM2602 SPI audio driver
   3  *
   4  * Copyright 2014 Analog Devices Inc.
   5  *
   6  * Licensed under the GPL-2.
   7  */
   8
   9 #include <linux/module.h>
  10 #include <linux/spi/spi.h>
  11 #include <linux/regmap.h>
  12
  13 #include <sound/soc.h>
  14
  15 #include "ssm2602.h"
  16
  17 static int ssm2602_spi_probe(struct spi_device *spi)
  18 {
  19         return ssm2602_probe(&spi->dev, SSM2602,
  20                 devm_regmap_init_spi(spi, &ssm2602_regmap_config));
  21 }
  22
  23 static int ssm2602_spi_remove(struct spi_device *spi)
  24 {
  25         snd_soc_unregister_codec(&spi->dev);
  26         return 0;
  27 }
  28
  29 static const struct of_device_id ssm2602_of_match[] = {
  30         { .compatible = "adi,ssm2602", },
  31         { }
  32 };
  33 MODULE_DEVICE_TABLE(of, ssm2602_of_match);
  34
  35 static struct spi_driver ssm2602_spi_driver = {
  36         .driver = {
  37                 .name   = "ssm2602",
  38                 .of_match_table = ssm2602_of_match,
  39         },
  40         .probe          = ssm2602_spi_probe,
  41         .remove         = ssm2602_spi_remove,
  42 };
  43 module_spi_driver(ssm2602_spi_driver);
  44
  45 MODULE_DESCRIPTION("ASoC SSM2602 SPI driver");
  46 MODULE_AUTHOR("Cliff Cai");
  47 MODULE_LICENSE("GPL");