#include <sound/soc.h>
#include <sound/dmaengine_pcm.h>
-#include <mach/dma.h>
+#include <linux/platform_data/dma-imx.h>
#include "imx-pcm.h"
dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
dma_data = kzalloc(sizeof(*dma_data), GFP_KERNEL);
+ if (!dma_data)
+ return -ENOMEM;
+
dma_data->peripheral_type = dma_params->shared_peripheral ?
IMX_DMATYPE_SSI_SP : IMX_DMATYPE_SSI;
dma_data->priority = DMA_PRIO_HIGH;
ret = snd_dmaengine_pcm_open(substream, filter, dma_data);
if (ret) {
kfree(dma_data);
- return 0;
+ return ret;
}
snd_dmaengine_pcm_set_data(substream, dma_data);