PLX_CNTRL_CCRDMA_MASK 399 drivers/staging/comedi/drivers/plx9080.h #define PLX_CNTRL_TO_CCRDMA(r) ((r) & PLX_CNTRL_CCRDMA_MASK) PLX_CNTRL_CCRDMA_MASK 440 drivers/staging/comedi/drivers/plx9080.h (PLX_CNTRL_CCRDMA_MASK | PLX_CNTRL_CCWDMA_MASK | \