linux-kernel - [PATCH 4/9] regulator: mt6397-regulator: Mark OF related data as maybe unused

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Message-Id: <20230310214553.275450-4-krzysztof.kozlowski@linaro.org>
Date:   Fri, 10 Mar 2023 22:45:48 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Tony Lindgren <tony@...mide.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-omap@...r.kernel.org,
        linux-arm-msm@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 4/9] regulator: mt6397-regulator: Mark OF related data as maybe unused

The driver can be compile tested with !CONFIG_OF making certain data
unused:

  drivers/regulator/mt6397-regulator.c:400:34: error: ‘mt6397_of_match’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 drivers/regulator/mt6397-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/mt6397-regulator.c b/drivers/regulator/mt6397-regulator.c
index b9bf7ade1f8a..526acc8fbe80 100644
--- a/drivers/regulator/mt6397-regulator.c
+++ b/drivers/regulator/mt6397-regulator.c
@@ -397,7 +397,7 @@ static const struct platform_device_id mt6397_platform_ids[] = {
 };
 MODULE_DEVICE_TABLE(platform, mt6397_platform_ids);
 
-static const struct of_device_id mt6397_of_match[] = {
+static const struct of_device_id mt6397_of_match[] __maybe_unused = {
 	{ .compatible = "mediatek,mt6397-regulator", },
 	{ /* sentinel */ },
 };
-- 
2.34.1