boot: fit: factor out node-path collection in fit_config_add_hash()

Both the boot-side and host-side fit_config_add_hash() repeat the same
sequence to append a node's path to the hashed-node list three times:
for the image node, for each hash subnode and for the cipher subnode.
Extract it into a helper, fit_config_add_node(), in each file, with no
functional change.

Signed-off-by: Daniel Golle <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

0 files changed, 0 insertions, 0 deletions