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/include/asm-blackfin/system.h b/include/asm-blackfin/system.h
index b03cf7d..2b3d47d 100644
--- a/include/asm-blackfin/system.h
+++ b/include/asm-blackfin/system.h
@@ -60,7 +60,7 @@
 		); \
 	} while (0)
 
-#if ANOMALY_05000244 && defined(CONFIG_BLKFIN_CACHE)
+#if ANOMALY_05000244 && defined(CONFIG_BFIN_ICACHE)
 # define NOP_PAD_ANOMALY_05000244 "nop; nop;"
 #else
 # define NOP_PAD_ANOMALY_05000244