Platform HOBs (in particular IIO_UDS and MemoryMap HOBs) are of HOB type HOB_TYPE_GUID_EXTENSION, therefore they do not have resource structure. Remove the erroneous code related to resource structure. Remove unnecessary function prototypes from header files, and define them as static in hob_display.c. Since we have the HOB pointer, there is not need to search HOB by GUID. Remove unnecessary calling of fsp_find_extension_hob_by_guid(). Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Signed-off-by: Reddy Chagam <anjaneya.chagam@intel.com> Change-Id: Ib99bce39e6eb2aeb95242dfba36774653bbe91fd Reviewed-on: https://review.coreboot.org/c/coreboot/+/43335 Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>