ASoC: Revert "ASoC: SAMSUNG: Add I2S0 internal dma driver"

This reverts commit d7c3e952 as it does
not currently build due to missing dependencies in the Samsung tree.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>

sound/soc/samsung/Makefile

 # S3c24XX Platform Support
 snd-soc-s3c24xx-objs := dma.o
-snd-soc-idma-objs := idma.o
 snd-soc-s3c24xx-i2s-objs := s3c24xx-i2s.o
 snd-soc-s3c2412-i2s-objs := s3c2412-i2s.o
 snd-soc-ac97-objs := ac97.o
@@ -17,7 +16,6 @@ obj-$(CONFIG_SND_S3C_I2SV2_SOC) += snd-soc-s3c-i2s-v2.o
 obj-$(CONFIG_SND_SAMSUNG_SPDIF) += snd-soc-samsung-spdif.o
 obj-$(CONFIG_SND_SAMSUNG_PCM) += snd-soc-pcm.o
 obj-$(CONFIG_SND_SAMSUNG_I2S) += snd-soc-i2s.o
-obj-$(CONFIG_SND_SAMSUNG_I2S) += snd-soc-idma.o
 
 # S3C24XX Machine Support
 snd-soc-jive-wm8750-objs := jive_wm8750.o

sound/soc/samsung/idma.h

-/*
- * sound/soc/samsung/idma.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd
- *		http://www.samsung.com
- *
- *  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.
- *
- */
-
-#ifndef __SND_SOC_SAMSUNG_IDMA_H_
-#define __SND_SOC_SAMSUNG_IDMA_H_
-
-extern void idma_reg_addr_init(void *regs, dma_addr_t addr);
-
-/* dma_state */
-#define LPAM_DMA_STOP	0
-#define LPAM_DMA_START	1
-
-#define MAX_IDMA_PERIOD (128 * 1024)
-#define MAX_IDMA_BUFFER (160 * 1024)
-
-#endif /* __SND_SOC_SAMSUNG_IDMA_H_ */