UFS_HW_VER_MINOR_SHFT 21 drivers/scsi/ufs/ufs-qcom.h #define UFS_HW_VER_MINOR_MASK (0x0FFF << UFS_HW_VER_MINOR_SHFT) UFS_HW_VER_MINOR_SHFT 148 drivers/scsi/ufs/ufs-qcom.h *minor = (ver & UFS_HW_VER_MINOR_MASK) >> UFS_HW_VER_MINOR_SHFT;