listing page logo opening details page

I added the company logo upload with file upload custom field and css codes to make it similar as featured images (featured images i removed from listing page also with css)
How can i make the company logo direct to the listing itself, at the moment it just opens up the image in a larger version.
before i used this code:

function modify_geodir_featured_image($post) {
	if ($post->geodir_company_logo) {
		?>
		<a href="<?php the_permalink(); ?>">
      		<img src="<?php echo $post->geodir_company_logo; ?>" />
 		</a>
		<?php
	}
}
add_action('geodir_before_badge_on_image', 'modify_geodir_featured_image');

but it lays on top of the featured images and i cant css target the image as it has no class.

could the listing pages template file be edited to remove function display image large and add href permalink ?