#ifndef _BLACKFIN_TLB_H#define _BLACKFIN_TLB_H#define tlb_start_vma(tlb, vma) do { } while (0)#define tlb_end_vma(tlb, vma) do { } while (0)#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)/* * .. because we flush the whole mm when it * fills up. */#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)#include <asm-generic/tlb.h>#endif/* _BLACKFIN_TLB_H */