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Message-ID: <CAK7LNAQnFrZNJetQRrB_KuV_=oRneSFXj-KJ=SK6ZTZWjdn1tg@mail.gmail.com>
Date: Wed, 9 May 2018 08:51:43 +0900
From: Masahiro Yamada <yamada.masahiro@...ionext.com>
To: Rob Herring <robh@...nel.org>
Cc: DTML <devicetree@...r.kernel.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Frank Rowand <frowand.list@...il.com>,
Maxime Ripard <maxime.ripard@...tlin.com>,
Geert Uytterhoeven <geert@...ux-m68k.org>,
Michal Marek <michal.lkml@...kovi.net>,
Linux Kbuild mailing list <linux-kbuild@...r.kernel.org>
Subject: Re: [PATCH 2/2] kbuild: disable new dtc graph and unit-address warnings
Hi Rob,
2018-05-08 22:51 GMT+09:00 Rob Herring <robh@...nel.org>:
> dtc gained some new warnings for OF graphs and unique unit addresses,
> but they are currently much too noisy. So turn off
> 'graph_child_address', 'graph_port', and 'unique_unit_address' warnings
> by default. They can be enabled by building dtbs with W=1.
>
> Cc: Masahiro Yamada <yamada.masahiro@...ionext.com>
> Cc: Michal Marek <michal.lkml@...kovi.net>
> Cc: linux-kbuild@...r.kernel.org
> Signed-off-by: Rob Herring <robh@...nel.org>
> ---
> I plan to take this via DT tree as it is dependent on a dtc update in
> patch 1.
Yes, please do so.
Acked-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
> scripts/Makefile.lib | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
> index 5af34a2b0cd9..1bb594fcfe12 100644
> --- a/scripts/Makefile.lib
> +++ b/scripts/Makefile.lib
> @@ -251,6 +251,9 @@ DTC_FLAGS += -Wno-unit_address_vs_reg \
> -Wno-unit_address_format \
> -Wno-avoid_unnecessary_addr_size \
> -Wno-alias_paths \
> + -Wno-graph_child_address \
> + -Wno-graph_port \
> + -Wno-unique_unit_address \
> -Wno-pci_device_reg
> endif
>
> --
> 2.17.0
>
--
Best Regards
Masahiro Yamada
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