Dune certainly had influences on the original Star Wars, as you've already cited, but The Force Awakens comes nearly 40 years after the first movie's release.
Concepts may have been invented in Dune and copied into Star Wars, but from there, they entered into the sci-fi culture as a whole. They are tropes now.
I think any connections you may find are really just going to be links to older Star Wars media. You can consider Tatooine inspired by Arrakis, but does really mean Jakku is also inspired by Arrakis?
I would love to spot some good references to the Dune series, since the original Star Wars did co-opt so much, but it would have to be a pretty substantial or solid connection to distinguish itself as truly Dune in origin.