powerpc: remove redundant header search path additions
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Fri, 11 Jan 2019 03:22:32 +0000 (12:22 +0900)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 14 Jan 2019 09:39:27 +0000 (20:39 +1100)
commitb00899b8957800e2ac1af2cf6254abf3ec9fad85
tree298f18ef88ad959a73a058274b564b47357ad895
parentc142e9741e61577c45f2441214c999f25857bdd1
powerpc: remove redundant header search path additions

The same path -Iarch/$(ARCH) is passed to KBUILD_CPPFLAGS,
KBUILD_AFLAGS, and KBUILD_CFLAGS.

As you see in scripts/Makefile.lib, KBUILD_CPPFLAGS is passed
to c_flags and a_flags as well.

Passing it to KBUILD_CPPFLAGS is enough.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/Makefile