EMU8000_RAM_WRITE
if (mode == EMU8000_RAM_WRITE) /* DMA write */
snd_emu8000_dma_chan(emu, 0, EMU8000_RAM_WRITE);
rc = snd_emu8000_open_dma(emu, EMU8000_RAM_WRITE);
unsigned int mode = EMU8000_RAM_WRITE;