Withhold comment dates only on some post types

functions.php

<?php
// Paste the code BELOW this line into your child theme functions.

/**
 * Withhold comment dates only on some post types
 * 
 * @author Reasons to Use Genesis
 * @link http://reasonstousegenesis.com/remove-comment-dates/
 */
add_filter( 'genesis_show_comment_date', 'rtug_withhold_comment_date', 10, 2 );
function rtug_withhold_comment_date( $comment_date, $post_type ) {
	if ( 'page' === $post_type )
		return false;
	else
		return true;
}