Jetpack Infinite Scroll Support in Wordpress

// Jetpack Infinite or Endless Pagination or Scroll Support in Wordpress
add_theme_support('infinite-scroll', array(
	'container' => 'content',
	'footer' => page,
	'footer_callback' => 'branded_footer',
	'posts_per_page' => '7',
));

/* Adding custom branded footer to Jetpack Infinite Scroll */
function branded_footer(){
        // Branded footer content will go here.
}

function theme_infinite_scroll_settings($args){
	if(is_array($args)){
		$args['footer_callback'] = 'branded_footer';
		return $args;
	}
}
add_filter('infinite_scroll_settings', 'theme_infinite_scroll_settings');