add initial 2.6.28 support for brcm47xx target
[openwrt-10.03/.git] / target / linux / brcm47xx / patches-2.6.28 / 300-fork_cacheflush.patch
1 diff --git a/arch/mips/include/asm/cacheflush.h b/arch/mips/include/asm/cacheflush.h
2 --- a/arch/mips/include/asm/cacheflush.h
3 +++ b/arch/mips/include/asm/cacheflush.h
4 @@ -32,7 +32,7 @@
5  extern void (*flush_cache_all)(void);
6  extern void (*__flush_cache_all)(void);
7  extern void (*flush_cache_mm)(struct mm_struct *mm);
8 -#define flush_cache_dup_mm(mm) do { (void) (mm); } while (0)
9 +#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
10  extern void (*flush_cache_range)(struct vm_area_struct *vma,
11         unsigned long start, unsigned long end);
12  extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn);