Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
MIME-Version: 1.0
References: <202211150903277271642@zte.com.cn>
In-Reply-To: <202211150903277271642@zte.com.cn>
From:   Rob Herring <robh+dt@kernel.org>
Date:   Tue, 15 Nov 2022 08:53:49 -0600
Message-ID: <CAL_JsqLuWhQw52O4aWS=Z4T=0McjiPqtJMiFbvR-Rmwy3=+wBw@mail.gmail.com>
Subject: Re: [PATCH linux-next] scripts/dtc: Replace zero-length array with
 DECLARE_FLEX_ARRAY() helper
To:     guo.ziliang@zte.com.cn
Cc:     gustavoars@kernel.org, frowand.list@gmail.com,
        keescook@chromium.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

On Mon, Nov 14, 2022 at 7:03 PM <guo.ziliang@zte.com.cn> wrote:
>
> From: guo ziliang <guo.ziliang@zte.com.cn>
>
> Zero-length arrays are deprecated and we are moving towards adopting
> C99 flexible-array members, instead. So, replace zero-length arrays
> declarations in anonymous union with the new DECLARE_FLEX_ARRAY()
> helper macro.
>
> Signed-off-by: guo ziliang <guo.ziliang@zte.com.cn>
> ---
>  scripts/dtc/libfdt/fdt.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Changes to dtc/libfdt must go upstream first and then we sync upstream
back to the kernel.