CL_SD_CTL_SRST_SHIFT 50 sound/soc/intel/skylake/skl-sst-cldma.h #define CL_SD_CTL_SRST_MASK (1 << CL_SD_CTL_SRST_SHIFT) CL_SD_CTL_SRST_SHIFT 52 sound/soc/intel/skylake/skl-sst-cldma.h ((x << CL_SD_CTL_SRST_SHIFT) & CL_SD_CTL_SRST_MASK)