libfdt: descend from lib/ to lib/libfdt/

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

Makefile

@@ -640,7 +640,6 @@ libs-y += drivers/usb/musb-new/
 libs-y += drivers/usb/phy/
 libs-y += drivers/usb/ulpi/
 libs-y += common/
-libs-y += lib/libfdt/
 libs-$(CONFIG_API) += api/
 libs-$(CONFIG_HAS_POST) += post/
 libs-y += test/

lib/Makefile

@@ -13,6 +13,7 @@ obj-$(CONFIG_LZO) += lzo/
 obj-$(CONFIG_ZLIB) += zlib/
 obj-$(CONFIG_BZIP2) += bzip2/
 obj-$(CONFIG_TIZEN) += tizen/
+obj-y += libfdt/
 
 obj-$(CONFIG_AES) += aes.o
 obj-$(CONFIG_USB_TTY) += circbuf.o