kbuild: rename TOPDIR to stctree
authorMasahiro Yamada <yamada.m@jp.panasonic.com>
Tue, 11 Mar 2014 02:05:19 +0000 (11:05 +0900)
committerTom Rini <trini@ti.com>
Wed, 12 Mar 2014 21:04:55 +0000 (17:04 -0400)
Prior to Kbuild, $(TOPDIR) or $(SRCTREE) was used for
pointing to the top of source directory.
(No difference between the two.)

In Kbuild style, $(srctree) is used instead.
This commit renames TOPDIR to srctree and delete the
defition of TOPDIR.

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

No differences found