Blackfin arch: stub out pgprot_noncached() like other people seem to do on nommu

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/blackfin/include/asm/pgtable.h b/arch/blackfin/include/asm/pgtable.h
index f11684e4ade7..783c8f7f8f8c 100644
--- a/arch/blackfin/include/asm/pgtable.h
+++ b/arch/blackfin/include/asm/pgtable.h
@@ -29,6 +29,7 @@ typedef pte_t *pte_addr_t;
 #define PAGE_COPY               __pgprot(0)     /* these mean nothing to NO_MM */
 #define PAGE_READONLY           __pgprot(0)     /* these mean nothing to NO_MM */
 #define PAGE_KERNEL             __pgprot(0)     /* these mean nothing to NO_MM */
+#define pgprot_noncached(prot)  (prot)
 
 extern void paging_init(void);