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([178.197.222.113]) by smtp.gmail.com with ESMTPSA id f2-20020a7bcd02000000b003fe210d8e84sm4569498wmj.5.2023.08.10.03.00.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Aug 2023 03:00:26 -0700 (PDT) From: Krzysztof Kozlowski To: Krzysztof Kozlowski , Herbert Xu , "David S. Miller" , Alim Akhtar , linux-crypto@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Andi Shyti Subject: [PATCH] crypto: exynos - fix Wvoid-pointer-to-enum-cast warning Date: Thu, 10 Aug 2023 12:00:23 +0200 Message-Id: <20230810100023.123557-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 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: 1773839657056174121 X-GMAIL-MSGID: 1773839657056174121 'type' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: exynos-rng.c:280:14: error: cast to smaller integer type 'enum exynos_prng_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski --- drivers/crypto/exynos-rng.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/exynos-rng.c b/drivers/crypto/exynos-rng.c index cbd8ca6e52ee..b1df66be9adc 100644 --- a/drivers/crypto/exynos-rng.c +++ b/drivers/crypto/exynos-rng.c @@ -277,7 +277,7 @@ static int exynos_rng_probe(struct platform_device *pdev) if (!rng) return -ENOMEM; - rng->type = (enum exynos_prng_type)of_device_get_match_data(&pdev->dev); + rng->type = (uintptr_t)of_device_get_match_data(&pdev->dev); mutex_init(&rng->lock);