of: clean-up unnecessary libfdt include paths

[Rob Herring]

On Thu, Jun 4, 2015 at 5:20 AM, Michael Ellerman <mpe at ellerman.id.au> wrote:
> On Wed, 2015-03-06 at 05:10:25 UTC, Rob Herring wrote:
>> With the latest dtc import include fixups, it is no longer necessary to
>> add explicit include paths to use libfdt. Remove these across the
>> kernel.
>
> What are the "latest dtc import include fixups" ?

Changing the scripts/dtc/libfdt/libfdt.h includes from <> to "". The
import script does this now and the recent import in my for-next tree
has this. I'll clarify this in the commit message.

>
>> diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
>> index c1ebbda..c16e836 100644
>> --- a/arch/powerpc/kernel/Makefile
>> +++ b/arch/powerpc/kernel/Makefile
>> @@ -2,7 +2,6 @@
>>  # Makefile for the linux kernel.
>>  #
>>
>> -CFLAGS_prom.o                = -I$(src)/../../../scripts/dtc/libfdt
>>  CFLAGS_ptrace.o              += -DUTS_MACHINE='"$(UTS_MACHINE)"'
>>
>>  subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
>
> Acked-by: Michael Ellerman <mpe at ellerman.id.au>

Thanks.

Rob