pzl_urb_enqueue   115 drivers/staging/wusbcore/host/whci/hcd.c 		ret = pzl_urb_enqueue(whc, urb, mem_flags);
pzl_urb_enqueue   172 drivers/staging/wusbcore/host/whci/whcd.h int  pzl_urb_enqueue(struct whc *whc, struct urb *urb, gfp_t mem_flags);