kernel 2.6.19.2: add various "leak" fixes (refs #472)

git-svn-id: file:///var/svn/freetz/trunk@10022 149334a1-2f27-0410-a3b9-fc62619ac1e6
kernel 2.6.19.2: add some debug output, many thanks to mrec (sundtek) for hints! (refs #472)

git-svn-id: file:///var/svn/freetz/trunk@10023 149334a1-2f27-0410-a3b9-fc62619ac1e6
kernel 2.6.19.2:
 * deactivate usb_create_intf_ep_files(), this fixes "slab size-32" problem
  * tested only with sundtek driver, not digitemp
  * no negative consequences found yet...
(closes #472)

git-svn-id: file:///var/svn/freetz/trunk@10024 149334a1-2f27-0410-a3b9-fc62619ac1e6