ASoC: imx-pcm: Remove unused fields from imx_pcm_runtime_data struct

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/imx/imx-pcm-dma-mx2.c b/sound/soc/imx/imx-pcm-dma-mx2.c
index bc1df166385a74733fc11716b4500c4dfbba22a6..ec1394415526dea0576f8184bb86257492bfea67 100644 (file)
--- a/sound/soc/imx/imx-pcm-dma-mx2.c
+++ b/sound/soc/imx/imx-pcm-dma-mx2.c
@@ -35,11 +35,7 @@
 struct imx_pcm_runtime_data {
        int period_bytes;
        int periods;
-       int dma;
        unsigned long offset;
-       unsigned long size;
-       void *buf;
-       int period_time;
        struct dma_async_tx_descriptor *desc;
        struct dma_chan *dma_chan;
        struct imx_dma_data dma_data;
@@ -144,19 +140,14 @@ static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream,
                return ret;
        chan = iprtd->dma_chan;
 
-       iprtd->size = params_buffer_bytes(params);
        iprtd->periods = params_periods(params);
        iprtd->period_bytes = params_period_bytes(params);
        iprtd->offset = 0;
-       iprtd->period_time = HZ / (params_rate(params) /
-                       params_period_size(params));
 
        snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
 
        dma_addr = runtime->dma_addr;
 
-       iprtd->buf = (unsigned int *)substream->dma_buffer.area;
-
        iprtd->desc = chan->device->device_prep_dma_cyclic(chan, dma_addr,
                        iprtd->period_bytes * iprtd->periods,
                        iprtd->period_bytes,