TW686X_DMA_MODE_CONTIG
case TW686X_DMA_MODE_CONTIG:
else if (!strcasecmp(val, dma_mode_name(TW686X_DMA_MODE_CONTIG)))
dma_mode = TW686X_DMA_MODE_CONTIG;
else if (dev->dma_mode == TW686X_DMA_MODE_CONTIG)