cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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pcm3168a-spi.c (1335B)

      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
     18static 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
     29static void pcm3168a_spi_remove(struct spi_device *spi)
     30{
     31	pcm3168a_remove(&spi->dev);
     32}
     33
     34static const struct spi_device_id pcm3168a_spi_id[] = {
     35	{ "pcm3168a", },
     36	{ },
     37};
     38MODULE_DEVICE_TABLE(spi, pcm3168a_spi_id);
     39
     40static const struct of_device_id pcm3168a_of_match[] = {
     41	{ .compatible = "ti,pcm3168a", },
     42	{ }
     43};
     44MODULE_DEVICE_TABLE(of, pcm3168a_of_match);
     45
     46static struct spi_driver pcm3168a_spi_driver = {
     47	.probe		= pcm3168a_spi_probe,
     48	.remove		= pcm3168a_spi_remove,
     49	.id_table	= pcm3168a_spi_id,
     50	.driver = {
     51		.name	= "pcm3168a",
     52		.of_match_table = pcm3168a_of_match,
     53		.pm		= &pcm3168a_pm_ops,
     54	},
     55};
     56module_spi_driver(pcm3168a_spi_driver);
     57
     58MODULE_DESCRIPTION("PCM3168A SPI codec driver");
     59MODULE_AUTHOR("Damien Horsley <Damien.Horsley@imgtec.com>");
     60MODULE_LICENSE("GPL v2");