Blackfin arch: to do some consolidation of common code and common name spaces

now all BLKFIN should be BFIN, should be no functional changes.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>

diff --git a/arch/blackfin/mach-common/cplbmgr.S b/arch/blackfin/mach-common/cplbmgr.S
index cef94c1..946703e 100644
--- a/arch/blackfin/mach-common/cplbmgr.S
+++ b/arch/blackfin/mach-common/cplbmgr.S
@@ -565,7 +565,7 @@
 	 * cost of first-write exceptions to mark the page as dirty.
 	 */
 
-#ifdef CONFIG_BLKFIN_WT
+#ifdef CONFIG_BFIN_WT
 	BITSET(R6, 14);		/* Set WT*/
 #endif