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([178.197.222.113]) by smtp.gmail.com with ESMTPSA id y9-20020a7bcd89000000b003fba6a0c881sm4498953wmj.43.2023.08.10.03.00.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Aug 2023 03:00:07 -0700 (PDT) From: Krzysztof Kozlowski To: Vinod Koul , Sinan Kaya , Andy Gross , Bjorn Andersson , Konrad Dybcio , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org Cc: Andi Shyti , Krzysztof Kozlowski Subject: [PATCH 2/2] dmaengine: mmp: fix Wvoid-pointer-to-enum-cast warning Date: Thu, 10 Aug 2023 12:00:00 +0200 Message-Id: <20230810100000.123515-2-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230810100000.123515-1-krzysztof.kozlowski@linaro.org> References: <20230810100000.123515-1-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_BLOCKED, SPF_HELO_NONE,SPF_PASS 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: INBOX X-GMAIL-THRID: 1773840826863299295 X-GMAIL-MSGID: 1773840826863299295 'type' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: mmp_tdma.c:649:10: error: cast to smaller integer type 'enum mmp_tdma_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski --- drivers/dma/mmp_tdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c index d49fa6bc6775..52b726fc5f04 100644 --- a/drivers/dma/mmp_tdma.c +++ b/drivers/dma/mmp_tdma.c @@ -646,7 +646,7 @@ static int mmp_tdma_probe(struct platform_device *pdev) of_id = of_match_device(mmp_tdma_dt_ids, &pdev->dev); if (of_id) - type = (enum mmp_tdma_type) of_id->data; + type = (uintptr_t) of_id->data; else type = platform_get_device_id(pdev)->driver_data;