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([178.197.222.113]) by smtp.gmail.com with ESMTPSA id e22-20020a170906249600b0098e2969ed44sm667642ejb.45.2023.08.10.02.32.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Aug 2023 02:32:04 -0700 (PDT) From: Krzysztof Kozlowski To: Jean Delvare , Guenter Roeck , Eric Tremblay , linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Andi Shyti , Krzysztof Kozlowski Subject: [PATCH 03/15] hwmon: (ads7828) fix Wvoid-pointer-to-enum-cast warning Date: Thu, 10 Aug 2023 11:31:45 +0200 Message-Id: <20230810093157.94244-3-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230810093157.94244-1-krzysztof.kozlowski@linaro.org> References: <20230810093157.94244-1-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: 1773836831686908516 X-GMAIL-MSGID: 1773836831686908516 'chip' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: ads7828.c:142:10: error: cast to smaller integer type 'enum ads7828_chips' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski --- drivers/hwmon/ads7828.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/hwmon/ads7828.c b/drivers/hwmon/ads7828.c index e86894e35639..809e830f52a6 100644 --- a/drivers/hwmon/ads7828.c +++ b/drivers/hwmon/ads7828.c @@ -139,8 +139,7 @@ static int ads7828_probe(struct i2c_client *client) } if (client->dev.of_node) - chip = (enum ads7828_chips) - of_device_get_match_data(&client->dev); + chip = (uintptr_t)of_device_get_match_data(&client->dev); else chip = i2c_match_id(ads7828_device_ids, client)->driver_data;