Rename lib_generic/ to lib/

Now that the other architecture-specific lib directories have been
moved out of the top-level directory there's not much reason to have the
'_generic' suffix on the common lib directory.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
diff --git a/board/LEOX/elpt860/u-boot.lds b/board/LEOX/elpt860/u-boot.lds
index 32778ca..d3929ea 100644
--- a/board/LEOX/elpt860/u-boot.lds
+++ b/board/LEOX/elpt860/u-boot.lds
@@ -67,10 +67,10 @@
     cpu/mpc8xx/start.o			(.text)
     common/dlmalloc.o			(.text)
     arch/ppc/lib/ppcstring.o			(.text)
-    lib_generic/vsprintf.o		(.text)
-    lib_generic/crc32.o			(.text)
-    lib_generic/zlib.o			(.text)
-    lib_generic/string.o		(.text)
+    lib/vsprintf.o		(.text)
+    lib/crc32.o			(.text)
+    lib/zlib.o			(.text)
+    lib/string.o		(.text)
     arch/ppc/lib/cache.o			(.text)
     arch/ppc/lib/extable.o			(.text)
     arch/ppc/lib/time.o			(.text)