CL_SD_CTL_DIR_SHIFT 98 sound/soc/intel/skylake/skl-sst-cldma.h #define CL_SD_CTL_DIR_MASK (1 << CL_SD_CTL_DIR_SHIFT) CL_SD_CTL_DIR_SHIFT 100 sound/soc/intel/skylake/skl-sst-cldma.h ((x << CL_SD_CTL_DIR_SHIFT) & CL_SD_CTL_DIR_MASK)