tree c429438f2b196a2ba1cde8607e8dc1f293c8ce6a
parent df8b8f599e50fbfddf147c979946b11cc2a3698c
author Simon Glass <sjg@chromium.org> 1615782313 +1300
committer Simon Glass <sjg@chromium.org> 1616394208 +1300

linker_lists: Allow use in data structures

At present linker lists are designed for use in code. They make use of
statements within expressions ({...}), for example.

It is possible to generate a reference to a linker_list entry that can
be used in data structures, where such features are not permitted. It
requires that the reference first be declared as extern. In other
words the existing macro needs to be split into two parts.

Add new macros to support this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>