> > Well where are those externs defined at? Shouldn't there be a .h file > > for them somewhere in the tree if they really are global? > > Those symbols are deined in drivers/misc/rp1/rp1-pci.dtbo.S (added by > this patchset) and created by cmd_wrap_S_dtb in scripts/Makefile.lib. Could cmd_wrap_S_dtb be extended to actually produce a header? But that might confuse static analysers? Andrew