taglinefilesource code
dual_dma56drivers/sound/ad1848.cint             dual_dma;  /* 1, when two DMA channels allocated */
dual_dma551drivers/sound/ad1848.cdevc->dual_dma = 0;
dual_dma555drivers/sound/ad1848.cdevc->dual_dma = 1;
dual_dma593drivers/sound/ad1848.cif (devc->dual_dma)    /* Release the second DMA channel */