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([2a02:810d:15c0:828:34:52e3:a77e:cac5]) by smtp.gmail.com with ESMTPSA id u7-20020a50d507000000b004be11e97ca2sm471873edi.90.2023.03.10.13.45.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Mar 2023 13:46:00 -0800 (PST) From: Krzysztof Kozlowski To: Liam Girdwood , Mark Brown , Laurent Pinchart , Matthias Brugger , AngeloGioacchino Del Regno , Tony Lindgren , Andy Gross , Bjorn Andersson , Konrad Dybcio , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-omap@vger.kernel.org, linux-arm-msm@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH 4/9] regulator: mt6397-regulator: Mark OF related data as maybe unused Date: Fri, 10 Mar 2023 22:45:48 +0100 Message-Id: <20230310214553.275450-4-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230310214553.275450-1-krzysztof.kozlowski@linaro.org> References: <20230310214553.275450-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760021565667353925?= X-GMAIL-MSGID: =?utf-8?q?1760021565667353925?= 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 Reviewed-by: AngeloGioacchino Del Regno --- 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 */ }, };