ASoC: davinci-mcasp: Rename the pointer to davinci dma_params as dma_params

It is quite confusing to name the pointer to davinci_pcm_dma_params as
dma_data. Rename the pointer to avoid confusion.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

sound/soc/davinci/davinci-mcasp.c

@@ -1025,7 +1025,7 @@ static struct davinci_mcasp_pdata *davinci_mcasp_set_pdata_from_of(
 
 static int davinci_mcasp_probe(struct platform_device *pdev)
 {
-	struct davinci_pcm_dma_params *dma_data;
+	struct davinci_pcm_dma_params *dma_params;
 	struct resource *mem, *ioarea, *res, *dat;
 	struct davinci_mcasp_pdata *pdata;
 	struct davinci_mcasp *mcasp;
@@ -1094,41 +1094,41 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 	if (dat)
 		mcasp->dat_port = true;
 
-	dma_data = &mcasp->dma_params[SNDRV_PCM_STREAM_PLAYBACK];
-	dma_data->asp_chan_q = pdata->asp_chan_q;
-	dma_data->ram_chan_q = pdata->ram_chan_q;
-	dma_data->sram_pool = pdata->sram_pool;
-	dma_data->sram_size = pdata->sram_size_playback;
+	dma_params = &mcasp->dma_params[SNDRV_PCM_STREAM_PLAYBACK];
+	dma_params->asp_chan_q = pdata->asp_chan_q;
+	dma_params->ram_chan_q = pdata->ram_chan_q;
+	dma_params->sram_pool = pdata->sram_pool;
+	dma_params->sram_size = pdata->sram_size_playback;
 	if (dat)
-		dma_data->dma_addr = dat->start;
+		dma_params->dma_addr = dat->start;
 	else
-		dma_data->dma_addr = mem->start + pdata->tx_dma_offset;
+		dma_params->dma_addr = mem->start + pdata->tx_dma_offset;
 
 	/* Unconditional dmaengine stuff */
-	mcasp->dma_data[SNDRV_PCM_STREAM_PLAYBACK].addr = dma_data->dma_addr;
+	mcasp->dma_data[SNDRV_PCM_STREAM_PLAYBACK].addr = dma_params->dma_addr;
 
 	res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
 	if (res)
-		dma_data->channel = res->start;
+		dma_params->channel = res->start;
 	else
-		dma_data->channel = pdata->tx_dma_channel;
+		dma_params->channel = pdata->tx_dma_channel;
 
-	dma_data = &mcasp->dma_params[SNDRV_PCM_STREAM_CAPTURE];
-	dma_data->asp_chan_q = pdata->asp_chan_q;
-	dma_data->ram_chan_q = pdata->ram_chan_q;
-	dma_data->sram_pool = pdata->sram_pool;
-	dma_data->sram_size = pdata->sram_size_capture;
+	dma_params = &mcasp->dma_params[SNDRV_PCM_STREAM_CAPTURE];
+	dma_params->asp_chan_q = pdata->asp_chan_q;
+	dma_params->ram_chan_q = pdata->ram_chan_q;
+	dma_params->sram_pool = pdata->sram_pool;
+	dma_params->sram_size = pdata->sram_size_capture;
 	if (dat)
-		dma_data->dma_addr = dat->start;
+		dma_params->dma_addr = dat->start;
 	else
-		dma_data->dma_addr = mem->start + pdata->rx_dma_offset;
+		dma_params->dma_addr = mem->start + pdata->rx_dma_offset;
 
 	/* Unconditional dmaengine stuff */
-	mcasp->dma_data[SNDRV_PCM_STREAM_CAPTURE].addr = dma_data->dma_addr;
+	mcasp->dma_data[SNDRV_PCM_STREAM_CAPTURE].addr = dma_params->dma_addr;
 
 	if (mcasp->version < MCASP_VERSION_3) {
 		mcasp->fifo_base = DAVINCI_MCASP_V2_AFIFO_BASE;
-		/* dma_data->dma_addr is pointing to the data port address */
+		/* dma_params->dma_addr is pointing to the data port address */
 		mcasp->dat_port = true;
 	} else {
 		mcasp->fifo_base = DAVINCI_MCASP_V3_AFIFO_BASE;
@@ -1136,9 +1136,9 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
 	if (res)
-		dma_data->channel = res->start;
+		dma_params->channel = res->start;
 	else
-		dma_data->channel = pdata->rx_dma_channel;
+		dma_params->channel = pdata->rx_dma_channel;
 
 	/* Unconditional dmaengine stuff */
 	mcasp->dma_data[SNDRV_PCM_STREAM_PLAYBACK].filter_data = "tx";