of: fix unittest build without CONFIG_OF_OVERLAY
authorArnd Bergmann <arnd@arndb.de>
Fri, 28 Apr 2017 09:44:12 +0000 (11:44 +0200)
committerRob Herring <robh@kernel.org>
Fri, 28 Apr 2017 21:17:56 +0000 (16:17 -0500)
commit5d4dd65b1e98ff640c3bdb546a169e397805831e
tree31277c7b2666c081ed0c4b83e0bb150d246c5abb
parent81d0848fc8d2058c4cc645d971435c889869433b
of: fix unittest build without CONFIG_OF_OVERLAY

We get a link error when the new tests are used by overlays
are not:

drivers/of/built-in.o: In function `unflatten_device_tree':
(.init.text+0x967): undefined reference to `unittest_unflatten_overlay_base'

This makes the #ifdef check match the symbols that lead to building
the unittest_unflatten_overlay_base function.

Fixes: 81d0848fc8d2 ("of: Add unit tests for applying overlays")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Frank Rowand <frank.rowand@sony.com>
Tested-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>
drivers/of/of_private.h