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From:   Rob Herring <robh@kernel.org>
Date:   Wed, 22 Nov 2023 15:12:35 -0700
Subject: [PATCH v2 4/4] arm/arm64: dts: samsung: Always enable extra W=1
 warnings
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Message-Id: <20231122-dtc-warnings-v2-4-bd4087325392@kernel.org>
References: <20231122-dtc-warnings-v2-0-bd4087325392@kernel.org>
In-Reply-To: <20231122-dtc-warnings-v2-0-bd4087325392@kernel.org>
To:     Masahiro Yamada <masahiroy@kernel.org>,
        Nathan Chancellor <nathan@kernel.org>,
        Nick Desaulniers <ndesaulniers@google.com>,
        Nicolas Schier <nicolas@fjasle.eu>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
        Alim Akhtar <alim.akhtar@samsung.com>,
        Conor Dooley <conor@kernel.org>
Cc:     linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org,
        devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org,
        linux-samsung-soc@vger.kernel.org
Precedence: bulk

Samsung platforms are clean of W=1 dtc warnings, so enable the warnings
by default. This way submitters don't have to remember to run a W=1
build of the .dts files and the grumpiness of the maintainers can be
reduced.

Signed-off-by: Rob Herring <robh@kernel.org>
---
v2:
 - Use new variable name
---
 arch/arm/boot/dts/samsung/Makefile  | 3 +++
 arch/arm64/boot/dts/exynos/Makefile | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/samsung/Makefile b/arch/arm/boot/dts/samsung/Makefile
index 7becf36656b1..fffc5c45d441 100644
--- a/arch/arm/boot/dts/samsung/Makefile
+++ b/arch/arm/boot/dts/samsung/Makefile
@@ -1,4 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
+
+KBUILD_EXTRA_WARN_DTC=1
+
 dtb-$(CONFIG_ARCH_EXYNOS3) += \
 	exynos3250-artik5-eval.dtb \
 	exynos3250-monk.dtb \
diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile
index 6e4ba69268e5..9cb188ef470d 100644
--- a/arch/arm64/boot/dts/exynos/Makefile
+++ b/arch/arm64/boot/dts/exynos/Makefile
@@ -1,4 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
+
+KBUILD_EXTRA_WARN_DTC=1
+
 dtb-$(CONFIG_ARCH_EXYNOS) += \
 	exynos5433-tm2.dtb		\
 	exynos5433-tm2e.dtb		\

-- 
2.42.0