core: ofnode_graph: Fix a comment

Naming between the parameter list, the prototype and the main comment do
not match. Fix the comment which seems the be the one that is incorrect.

Fixes: 9057077cf4e1 ("core: ofnode: add of_graph parsing helpers")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Svyatoslav Ryhel <clamor95@gmail.com>
1 file changed