Blackfin arch: move include/asm-blackfin header files to arch/blackfin

Signed-off-by: Bryan Wu <cooloney@kernel.org>

diff --git a/arch/blackfin/mach-bf533/head.S b/arch/blackfin/mach-bf533/head.S
index d59db86..01b2b7e 100644
--- a/arch/blackfin/mach-bf533/head.S
+++ b/arch/blackfin/mach-bf533/head.S
@@ -31,8 +31,8 @@
 #include <linux/init.h>
 #include <asm/blackfin.h>
 #ifdef CONFIG_BFIN_KERNEL_CLOCK
-#include <asm/mach-common/clocks.h>
-#include <asm/mach/mem_init.h>
+#include <asm/clocks.h>
+#include <mach/mem_init.h>
 #endif
 
 .section .l1.text