497a4dc827
With c6x architecture removal, scripts/dtc/include-prefixes/c6x symlink lost its target. Drop the dangling symlink which triggers some distribution check scripts. Fixes: a579fcfa8e49 ("c6x: remove architecture") Signed-off-by: Michal Kubecek <mkubecek@suse.cz> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210223204114.E7F55E0155@unicorn.suse.cz