unsigned short us_UseDma; /* To use Dma or not */
unsigned char b_DmaDoubleBuffer; /* we can use double buffering */
unsigned int ui_DmaActualBuffer; /* which buffer is used now */
- short *ul_DmaBufferVirtual[2]; /* pointers to begin of DMA buffer */
+ unsigned short *ul_DmaBufferVirtual[2]; /* pointers to DMA buffer */
unsigned int ul_DmaBufferHw[2]; /* hw address of DMA buff */
unsigned int ui_DmaBufferSize[2]; /* size of dma buffer in bytes */
unsigned int ui_DmaBufferUsesize[2]; /* which size we may now used for transfer */