ASoC: OMAP: Remove sync_mode from omap_pcm_dma_data struct

The omap-pcm platform driver no longer needs this parameter to select
between ELEMENT and PACKET mode. The selection is based on the configured
packet_size.
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

@@ -64,7 +64,6 @@ struct omap_dmic {
 static struct omap_pcm_dma_data omap_dmic_dai_dma_params = {
 	.name		= "DMIC capture",
 	.data_type	= OMAP_DMA_DATA_TYPE_S32,
-	.sync_mode	= OMAP_DMA_SYNC_PACKET,
 };
 
 static inline void omap_dmic_write(struct omap_dmic *dmic, u16 reg, u32 val)

sound/soc/omap/omap-hdmi.c

@@ -290,7 +290,6 @@ static __devinit int omap_hdmi_probe(struct platform_device *pdev)
 
 	hdmi_data->dma_params.dma_req =  hdmi_rsrc->start;
 	hdmi_data->dma_params.name = "HDMI playback";
-	hdmi_data->dma_params.sync_mode = OMAP_DMA_SYNC_PACKET;
 
 	/*
 	 * TODO: We assume that there is only one DSS HDMI device. Future

sound/soc/omap/omap-mcbsp.c

@@ -225,7 +225,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
 	struct omap_mcbsp_reg_cfg *regs = &mcbsp->cfg_regs;
 	struct omap_pcm_dma_data *dma_data;
-	int wlen, channels, wpf, sync_mode = OMAP_DMA_SYNC_ELEMENT;
+	int wlen, channels, wpf;
 	int pkt_size = 0;
 	unsigned int format, div, framesize, master;
 
@@ -272,15 +272,12 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 				return -EINVAL;
 
 			pkt_size = period_words / divider;
-			sync_mode = OMAP_DMA_SYNC_PACKET;
 		} else if (channels > 1) {
 			/* Use packet mode for non mono streams */
 			pkt_size = channels;
-			sync_mode = OMAP_DMA_SYNC_PACKET;
 		}
 	}
 
-	dma_data->sync_mode = sync_mode;
 	dma_data->packet_size = pkt_size;
 
 	snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);

sound/soc/omap/omap-mcpdm.c

@@ -73,14 +73,12 @@ static struct omap_pcm_dma_data omap_mcpdm_dai_dma_params[] = {
 		.name = "Audio playback",
 		.dma_req = OMAP44XX_DMA_MCPDM_DL,
 		.data_type = OMAP_DMA_DATA_TYPE_S32,
-		.sync_mode = OMAP_DMA_SYNC_PACKET,
 		.port_addr = OMAP44XX_MCPDM_L3_BASE + MCPDM_REG_DN_DATA,
 	},
 	{
 		.name = "Audio capture",
 		.dma_req = OMAP44XX_DMA_MCPDM_UP,
 		.data_type = OMAP_DMA_DATA_TYPE_S32,
-		.sync_mode = OMAP_DMA_SYNC_PACKET,
 		.port_addr = OMAP44XX_MCPDM_L3_BASE + MCPDM_REG_UP_DATA,
 	},
 };

sound/soc/omap/omap-pcm.h

@@ -33,7 +33,6 @@ struct omap_pcm_dma_data {
 	unsigned long	port_addr;	/* transmit/receive register */
 	void (*set_threshold)(struct snd_pcm_substream *substream);
 	int		data_type;	/* data type 8,16,32 */
-	int		sync_mode;	/* DMA sync mode */
 	int		packet_size;	/* packet size only in PACKET mode */
 };