kbuild: remove duplicated arch/*/include/generated/uapi include path
Commit 90ac086bca10 ("Makefile: include arch/*/include/generated/uapi
before .../generated") introduced this for bisect'ability. The commit
chose to promote arch/*/include/generated/uapi in the search path
rather than cleaning stale headers.
After all, we found that approach was not enough, and ended up with
cleaning stale headers by commit cda2c65f981d ("kbuild: Remove stale
asm-generic wrappers").
So, the extra search path is no longer needed because Kbuild invokes
scripts/Makefile.asm-generic and remove stale headers before it starts
descending.
This commit is also reverting commit dc33db7c338e ("Kbuild: avoid
duplicate include path") because we have no more duplicated path.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/Makefile b/Makefile
index 57a013d..0afd7f3 100644
--- a/Makefile
+++ b/Makefile
@@ -381,12 +381,10 @@
# Needed to be compatible with the O= option
LINUXINCLUDE := \
-I$(srctree)/arch/$(hdr-arch)/include \
- -I$(objtree)/arch/$(hdr-arch)/include/generated/uapi \
-I$(objtree)/arch/$(hdr-arch)/include/generated \
$(if $(KBUILD_SRC), -I$(srctree)/include) \
- -I$(objtree)/include
-
-LINUXINCLUDE += $(filter-out $(LINUXINCLUDE),$(USERINCLUDE))
+ -I$(objtree)/include \
+ $(USERINCLUDE)
KBUILD_CPPFLAGS := -D__KERNEL__