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-rw-r--r--include/asm-frv/pgtable.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
index 844666377dc..d1c3b182c69 100644
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -421,6 +421,11 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr,
}
/*
+ * Macro to mark a page protection value as "uncacheable"
+ */
+#define pgprot_noncached(prot) (__pgprot(pgprot_val(prot) | _PAGE_NOCACHE))
+
+/*
* Conversion functions: convert a page and protection to a page entry,
* and a page entry and page directory to the page they refer to.
*/