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([178.197.222.113]) by smtp.gmail.com with ESMTPSA id k17-20020adfe8d1000000b0031455482d1fsm1640069wrn.47.2023.08.10.02.59.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Aug 2023 02:59:51 -0700 (PDT) From: Krzysztof Kozlowski To: Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Andi Shyti , Krzysztof Kozlowski Subject: [PATCH] gpio: mxs: fix Wvoid-pointer-to-enum-cast warning Date: Thu, 10 Aug 2023 11:59:49 +0200 Message-Id: <20230810095949.123473-1-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: 1773838836633840804 X-GMAIL-MSGID: 1773843114374787244 'devid' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: gpio-mxs.c:274:16: error: cast to smaller integer type 'enum mxs_gpio_id' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski --- drivers/gpio/gpio-mxs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c index 8e04c9c4b5a2..024ad077e98d 100644 --- a/drivers/gpio/gpio-mxs.c +++ b/drivers/gpio/gpio-mxs.c @@ -271,7 +271,7 @@ static int mxs_gpio_probe(struct platform_device *pdev) port->id = of_alias_get_id(np, "gpio"); if (port->id < 0) return port->id; - port->devid = (enum mxs_gpio_id)of_device_get_match_data(&pdev->dev); + port->devid = (uintptr_t)of_device_get_match_data(&pdev->dev); port->dev = &pdev->dev; port->irq = platform_get_irq(pdev, 0); if (port->irq < 0)