It was already removed by commit c17c02040bf0 ("arch: remove unused *_segments() macros/functions") but seems to have been accidentally reintroduced by commit 0500871f21b2 ("Construct init thread stack in the linker script rather than by union"). Remove it for good. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Richard Weinberger <richard@nod.at>