ASoC: davinci-mcasp: Rename the pointer to davinci dma_params as dma_params
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Fri, 7 Mar 2014 13:03:55 +0000 (15:03 +0200)
committerMark Brown <broonie@linaro.org>
Sun, 9 Mar 2014 08:33:53 +0000 (08:33 +0000)
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

index 35b9b5505f07ced1348732eb78bf89d0107035d8..b0ae0677f023edd24e226efc1f056d907a85734e 100644 (file)
@@ -1025,7 +1025,7 @@ nodata:
 
 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";