libdt.c was an attempt at creating a device tree handling library
within the dtc codebase. However, it was never even close to
completion, and is entirely obsoleted by it's spiritual descendent,
libfdt (currently a separate package). This patch, therefore, removes
libdt.c entirely, along with its only reference in the Makefile, an
unused variable.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This function moves the fdt_strerror() function, currently found in
the test code into the fdt library proper. This makes life easier for
any library users who want to provide meaningful error messages. The
function goes into a module of its own, so that users who don't need
the function won't get a copy of it linked in.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
David Gibson