ASoC: OMAP: mcbsp, mcpdm, dmic: Let omap-pcm to pick the dma_type

omap-pcm can figure out the correct dma_type based on the stream's format.
In this way we can get rid of the plat/dma.h include from these drivers.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/omap/omap-dmic.c

@@ -33,7 +33,6 @@
 #include <linux/slab.h>
 #include <linux/pm_runtime.h>
 #include <linux/of_device.h>
-#include <plat/dma.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -63,7 +62,6 @@ struct omap_dmic {
  */
 static struct omap_pcm_dma_data omap_dmic_dai_dma_params = {
 	.name		= "DMIC capture",
-	.data_type	= OMAP_DMA_DATA_TYPE_S32,
 };
 
 static inline void omap_dmic_write(struct omap_dmic *dmic, u16 reg, u32 val)

sound/soc/omap/omap-mcbsp.c

@@ -34,7 +34,6 @@
 #include <sound/initval.h>
 #include <sound/soc.h>
 
-#include <plat/dma.h>
 #include <plat/mcbsp.h>
 #include "mcbsp.h"
 #include "omap-mcbsp.h"
@@ -234,11 +233,9 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S16_LE:
-		dma_data->data_type = OMAP_DMA_DATA_TYPE_S16;
 		wlen = 16;
 		break;
 	case SNDRV_PCM_FORMAT_S32_LE:
-		dma_data->data_type = OMAP_DMA_DATA_TYPE_S32;
 		wlen = 32;
 		break;
 	default:

sound/soc/omap/omap-mcpdm.c

@@ -40,7 +40,6 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 
-#include <plat/dma.h>
 #include <plat/omap_hwmod.h>
 #include "omap-mcpdm.h"
 #include "omap-pcm.h"
@@ -71,11 +70,9 @@ struct omap_mcpdm {
 static struct omap_pcm_dma_data omap_mcpdm_dai_dma_params[] = {
 	{
 		.name = "Audio playback",
-		.data_type = OMAP_DMA_DATA_TYPE_S32,
 	},
 	{
 		.name = "Audio capture",
-		.data_type = OMAP_DMA_DATA_TYPE_S32,
 	},
 };