GET QUOTE ITEMS PRODUCT COUNT BY ATTRIBUTE

This code is for counting the total number to products in the cart having specific attribute code.

$items =Mage::getModel('checkout/cart')->getQuote()->getAllItems();
  $attriubtecnt=0;
 
   foreach($items as $item)
    {
$_product = Mage::getModel('catalog/product')->load($item->getProductId());
$att_value= $_product->getAttributeText('attributecode');

if(trim($att_value)=='lining')
{
                      $liningcnt +=$item->getTotalQty();
                 }

}