Blackfin arch: fix bug - kernel detects BF532 incorrectly

fix this typo in this patch
Reported-by: NBen Matthews <mben12@gmail.com>
Signed-off-by: NRobin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

arch/blackfin/mach-bf533/include/mach/bf533.h

@@ -145,7 +145,7 @@
 #endif
 #ifdef CONFIG_BF532
 #define CPU "BF532"
-#define CPUID 0x275A
+#define CPUID 0x27a5
 #endif
 #ifdef CONFIG_BF531
 #define CPU "BF531"