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Wed, 09 Aug 2023 14:25:46 -0700 (PDT) Date: Wed, 09 Aug 2023 21:25:36 +0000 In-Reply-To: <20230809-cbl-1903-v1-0-df9d66a3ba3e@google.com> Mime-Version: 1.0 References: <20230809-cbl-1903-v1-0-df9d66a3ba3e@google.com> X-Developer-Key: i=justinstitt@google.com; a=ed25519; pk=tC3hNkJQTpNX/gLKxTNQKDmiQl6QjBNCGKJINqAdJsE= X-Developer-Signature: v=1; a=ed25519-sha256; t=1691616343; l=1145; i=justinstitt@google.com; s=20230717; h=from:subject:message-id; bh=8JnGtAd2EouEzprwFG0EpWdSWssM4tBnJ8iYInUW3tw=; b=y/bJoUJDpUrl23oM/z5FEe37aFVYK4HTaD9RQ9C+npAsantOFJJouIu1r+p30Gfq3nlCbIx8G DhPci9Ygy+cDBvibVqeQG0Mi40YPg54DPSndE/L8i0YHBy2nhk5+ZJD X-Mailer: b4 0.12.3 Message-ID: <20230809-cbl-1903-v1-2-df9d66a3ba3e@google.com> Subject: [PATCH 2/2] i2c: i2c-rcar: fix -Wvoid-pointer-to-enum-cast warning From: Justin Stitt To: Andi Shyti , Ray Jui , Scott Branden , Broadcom internal kernel review list Cc: linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Nathan Chancellor , Justin Stitt X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230809_142549_106000_AAF26EDD X-CRM114-Status: GOOD ( 12.63 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Fix the following warning: | drivers/i2c/busses/i2c-rcar.c:1066:18: error: cast to smaller integer type \ | 'enum rcar_i2c_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] | 1066 | priv->devtype = (enum rcar_i2c_type)of_device_get_match_data(dev); | | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Link: https://github.com/ClangBuiltLinux/linux/issues/1904 Signed-off-by: Justin Stitt --- drivers/i2c/busses/i2c-rcar.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c index 2d9c37410ebd..ae4072bc96dc 100644 --- a/drivers/i2c/busses/i2c-rcar.c +++ b/drivers/i2c/busses/i2c-rcar.c @@ -1063,7 +1063,7 @@ static int rcar_i2c_probe(struct platform_device *pdev) if (IS_ERR(priv->io)) return PTR_ERR(priv->io); - priv->devtype = (enum rcar_i2c_type)of_device_get_match_data(dev); + priv->devtype = (unsigned long) of_device_get_match_data(dev); init_waitqueue_head(&priv->wait); adap = &priv->adap;