root/sound/soc/codecs/adav801.c

DEFINITIONS

1. adav80x_spi_probe

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * ADAV801 audio driver
   4  *
   5  * Copyright 2014 Analog Devices Inc.
   6  */
   7 
   8 #include <linux/module.h>
   9 #include <linux/spi/spi.h>
  10 #include <linux/regmap.h>
  11 
  12 #include <sound/soc.h>
  13 
  14 #include "adav80x.h"
  15 
  16 static const struct spi_device_id adav80x_spi_id[] = {
  17         { "adav801", 0 },
  18         { }
  19 };
  20 MODULE_DEVICE_TABLE(spi, adav80x_spi_id);
  21 
  22 static int adav80x_spi_probe(struct spi_device *spi)
  23 {
  24         struct regmap_config config;
  25 
  26         config = adav80x_regmap_config;
  27         config.read_flag_mask = 0x01;
  28 
  29         return adav80x_bus_probe(&spi->dev, devm_regmap_init_spi(spi, &config));
  30 }
  31 
  32 static struct spi_driver adav80x_spi_driver = {
  33         .driver = {
  34                 .name   = "adav801",
  35         },
  36         .probe          = adav80x_spi_probe,
  37         .id_table       = adav80x_spi_id,
  38 };
  39 module_spi_driver(adav80x_spi_driver);
  40 
  41 MODULE_DESCRIPTION("ASoC ADAV801 driver");
  42 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
  43 MODULE_AUTHOR("Yi Li <yi.li@analog.com>>");
  44 MODULE_LICENSE("GPL");