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13 lines
638 B
Diff
13 lines
638 B
Diff
diff --git a/arch/mips/include/asm/cacheflush.h b/arch/mips/include/asm/cacheflush.h
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--- a/arch/mips/include/asm/cacheflush.h
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+++ b/arch/mips/include/asm/cacheflush.h
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@@ -32,7 +32,7 @@
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extern void (*flush_cache_all)(void);
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extern void (*__flush_cache_all)(void);
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extern void (*flush_cache_mm)(struct mm_struct *mm);
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-#define flush_cache_dup_mm(mm) do { (void) (mm); } while (0)
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+#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
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extern void (*flush_cache_range)(struct vm_area_struct *vma,
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unsigned long start, unsigned long end);
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extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn);
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