front-page.php

<?php




remove_action('genesis_loop', 'genesis_do_loop');
add_action('genesis_loop', 'custom_do_loop');

function custom_do_loop() {
     global $paged;
    $args = array(
		        'post_type' => 'portfolio',
						'order' => 'DESC',
				   'posts_per_page' => 4
						
		  );
 
    genesis_custom_loop( $args );
		
 }






genesis();