From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To:     Joe Tessler <jrt@google.com>,
        Hans Verkuil <hverkuil-cisco@xs4all.nl>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Neil Armstrong <neil.armstrong@linaro.org>,
        Kevin Hilman <khilman@baylibre.com>,
        Jerome Brunet <jbrunet@baylibre.com>,
        Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
        Thierry Reding <thierry.reding@gmail.com>,
        Jonathan Hunter <jonathanh@nvidia.com>,
        Manivannan Sadhasivam <mani@kernel.org>,
        Michael Tretter <m.tretter@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Jacopo Mondi <jacopo+renesas@jmondi.org>,
        Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
        Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
        =?UTF-8?q?Niklas=20S=C3=B6derlund?= 
        <niklas.soderlund+renesas@ragnatech.se>,
        Rui Miguel Silva <rmfrfs@gmail.com>,
        Wenyou Yang <wenyou.yang@microchip.com>,
        Bin Liu <bin.liu@mediatek.com>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>,
        Minghsiu Tsai <minghsiu.tsai@mediatek.com>,
        Houlong Wei <houlong.wei@mediatek.com>,
        Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
        Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>,
        Jacek Anaszewski <jacek.anaszewski@gmail.com>,
        Sylwester Nawrocki <s.nawrocki@samsung.com>,
        Patrice Chotard <patrice.chotard@foss.st.com>,
        Yong Deng <yong.deng@magewell.com>,
        Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
        Chen-Yu Tsai <wens@csie.org>,
        Jernej Skrabec <jernej.skrabec@gmail.com>,
        Samuel Holland <samuel@sholland.org>,
        "Lad, Prabhakar" <prabhakar.csengg@gmail.com>,
        Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Sean Young <sean@mess.org>, linux-media@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org, linux-tegra@vger.kernel.org,
        linux-mediatek@lists.infradead.org, linux-sunxi@lists.linux.dev,
        linux-rockchip@lists.infradead.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH 19/28] media: platform: mdp: mark OF related data as maybe unused
Date:   Sun, 12 Mar 2023 14:13:09 +0100
Message-Id: <20230312131318.351173-19-krzysztof.kozlowski@linaro.org>
In-Reply-To: <20230312131318.351173-1-krzysztof.kozlowski@linaro.org>
References: <20230312131318.351173-1-krzysztof.kozlowski@linaro.org>
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The driver can be compile tested with !CONFIG_OF making certain data
unused:

  drivers/media/platform/mediatek/mdp/mtk_mdp_core.c:31:34: error: ‘mtk_mdp_comp_dt_ids’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/media/platform/mediatek/mdp/mtk_mdp_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/mediatek/mdp/mtk_mdp_core.c b/drivers/media/platform/mediatek/mdp/mtk_mdp_core.c
index d83c4964eaf9..37f2dd08ecec 100644
--- a/drivers/media/platform/mediatek/mdp/mtk_mdp_core.c
+++ b/drivers/media/platform/mediatek/mdp/mtk_mdp_core.c
@@ -28,7 +28,7 @@ EXPORT_SYMBOL(mtk_mdp_dbg_level);
 
 module_param(mtk_mdp_dbg_level, int, 0644);
 
-static const struct of_device_id mtk_mdp_comp_dt_ids[] = {
+static const struct of_device_id mtk_mdp_comp_dt_ids[] __maybe_unused = {
 	{
 		.compatible = "mediatek,mt8173-mdp-rdma",
 		.data = (void *)MTK_MDP_RDMA
-- 
2.34.1