1 files changed, 0 insertions, 142 deletions
diff --git a/sound/soc/ep93xx/edb93xx.c b/sound/soc/ep93xx/edb93xx.c
deleted file mode 100644
index d3aa15119d2..00000000000
--- a/sound/soc/ep93xx/edb93xx.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * SoC audio for EDB93xx
- *
- * Copyright (c) 2010 Alexander Sverdlin <subaparts@yandex.ru>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * This driver support CS4271 codec being master or slave, working
- * in control port mode, connected either via SPI or I2C.
- * The data format accepted is I2S or left-justified.
- * DAPM support not implemented.
- */
-
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-#include <asm/mach-types.h>
-#include <mach/hardware.h>
-#include "ep93xx-pcm.h"
-
-#define edb93xx_has_audio() (machine_is_edb9301() ||	\
-			     machine_is_edb9302() ||	\
-			     machine_is_edb9302a() ||	\
-			     machine_is_edb9307a() ||	\
-			     machine_is_edb9315a())
-
-static int edb93xx_hw_params(struct snd_pcm_substream *substream,
-			     struct snd_pcm_hw_params *params)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	int err;
-	unsigned int mclk_rate;
-	unsigned int rate = params_rate(params);
-
-	/*
-	 * According to CS4271 datasheet we use MCLK/LRCK=256 for
-	 * rates below 50kHz and 128 for higher sample rates
-	 */
-	if (rate < 50000)
-		mclk_rate = rate * 64 * 4;
-	else
-		mclk_rate = rate * 64 * 2;
-
-	err = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
-				  SND_SOC_DAIFMT_NB_IF |
-				  SND_SOC_DAIFMT_CBS_CFS);
-	if (err)
-		return err;
-
-	err = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
-				  SND_SOC_DAIFMT_NB_IF |
-				  SND_SOC_DAIFMT_CBS_CFS);
-	if (err)
-		return err;
-
-	err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk_rate,
-				     SND_SOC_CLOCK_IN);
-	if (err)
-		return err;
-
-	return snd_soc_dai_set_sysclk(cpu_dai, 0, mclk_rate,
-				      SND_SOC_CLOCK_OUT);
-}
-
-static struct snd_soc_ops edb93xx_ops = {
-	.hw_params	= edb93xx_hw_params,
-};
-
-static struct snd_soc_dai_link edb93xx_dai = {
-	.name		= "CS4271",
-	.stream_name	= "CS4271 HiFi",
-	.platform_name	= "ep93xx-pcm-audio",
-	.cpu_dai_name	= "ep93xx-i2s",
-	.codec_name	= "spi0.0",
-	.codec_dai_name	= "cs4271-hifi",
-	.ops		= &edb93xx_ops,
-};
-
-static struct snd_soc_card snd_soc_edb93xx = {
-	.name		= "EDB93XX",
-	.dai_link	= &edb93xx_dai,
-	.num_links	= 1,
-};
-
-static struct platform_device *edb93xx_snd_device;
-
-static int __init edb93xx_init(void)
-{
-	int ret;
-
-	if (!edb93xx_has_audio())
-		return -ENODEV;
-
-	ret = ep93xx_i2s_acquire(EP93XX_SYSCON_DEVCFG_I2SONAC97,
-				 EP93XX_SYSCON_I2SCLKDIV_ORIDE |
-				 EP93XX_SYSCON_I2SCLKDIV_SPOL);
-	if (ret)
-		return ret;
-
-	edb93xx_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!edb93xx_snd_device) {
-		ret = -ENOMEM;
-		goto free_i2s;
-	}
-
-	platform_set_drvdata(edb93xx_snd_device, &snd_soc_edb93xx);
-	ret = platform_device_add(edb93xx_snd_device);
-	if (ret)
-		goto device_put;
-
-	return 0;
-
-device_put:
-	platform_device_put(edb93xx_snd_device);
-free_i2s:
-	ep93xx_i2s_release();
-	return ret;
-}
-module_init(edb93xx_init);
-
-static void __exit edb93xx_exit(void)
-{
-	platform_device_unregister(edb93xx_snd_device);
-	ep93xx_i2s_release();
-}
-module_exit(edb93xx_exit);
-
-MODULE_AUTHOR("Alexander Sverdlin <subaparts@yandex.ru>");
-MODULE_DESCRIPTION("ALSA SoC EDB93xx");
-MODULE_LICENSE("GPL");