software node: Use software_node_unregister() when unregistering group of nodes

After the commit
  46d2681 ("software node: implement software_node_unregister()")
has been applied a new helper appears that may be utilised in other places.
For time being there is one such place, i.e. in
software_node_unregister_node_group() which will benefit of the clean up.

Use software_node_unregister() when unregistering group of nodes.

Signed-off-by: Andy Shevchenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: andy-shev

drivers/base/swnode.c

@@ -761,17 +761,13 @@ EXPORT_SYMBOL_GPL(software_node_register_node_group);
  */
 void software_node_unregister_node_group(const struct software_node **node_group)
 {
-	struct swnode *swnode;
 	unsigned int i;
 
 	if (!node_group)
 		return;
 
-	for (i = 0; node_group[i]; i++) {
-		swnode = software_node_to_swnode(node_group[i]);
-		if (swnode)
-			fwnode_remove_software_node(&swnode->fwnode);
-	}
+	for (i = 0; node_group[i]; i++)
+		software_node_unregister(node_group[i]);
 }
 EXPORT_SYMBOL_GPL(software_node_unregister_node_group);