tree 14d3702ad7f709806d4f3c7e43bf1c6fb720662d
parent db2f3762d609318ebef601dcaf8630032587c13a
author Frank Rowand <frank.rowand@sony.com> 1518423904 -0800
committer Frank Rowand <frowand.list@gmail.com> 1520152180 -0800

of: improve reporting invalid overlay target path

Errors while developing the patch to create of_overlay_fdt_apply()
exposed inadequate error messages to debug problems when overlay
devicetree fragment nodes contain an invalid target path.  Improve
the messages in find_target_node() to remedy this.

Signed-off-by: Frank Rowand <frank.rowand@sony.com>