Modify display of post entries on Genesis blog and archive pages.

functions.php

/**
 * Modify display of post entries on Genesis blog and archive pages.
 *
 */
function pasada_modify_entries() {

    if ( is_home() || is_author() || is_category() || is_tag() || is_search() ) {

        // Remove unwanted post elements.
        remove_action( 'genesis_entry_header', 'genesis_post_info', 12 );
        remove_action( 'genesis_entry_footer', 'genesis_post_meta' );
        remove_action( 'genesis_entry_footer', 'genesis_entry_footer_markup_open', 5 );
        remove_action( 'genesis_entry_footer', 'genesis_entry_footer_markup_close', 15 );

        // Move image to top of post.
        remove_action( 'genesis_entry_content', 'genesis_do_post_image', 8 );
        add_action( 'genesis_entry_header', 'genesis_do_post_image', 1 );

    }

}
add_action ( 'genesis_before_entry' , 'pasada_modify_entries' );