st_dev            667 platform/generic/wrappers.c     unsigned long	st_dev;		/* device ID number */
st_dev            695 platform/generic/wrappers.c     unsigned long	st_dev;		//?
st_dev             35 platform/ixus200_sd980/wrappers.c     unsigned long	st_dev;		//?
st_dev             16 tools/ghidra_scripts/datatypes/fw_types.h     unsigned long	st_dev;		/* device ID number */
st_dev             41 tools/ghidra_scripts/datatypes/fw_types.h     unsigned long	st_dev;		//?