From patchwork Sun Dec 29 18:36:10 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11312381 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6BDEE138C for ; Sun, 29 Dec 2019 18:36:35 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 41896206DB for ; Sun, 29 Dec 2019 18:36:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="fhSD3GSo"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="OjFGQSfO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 41896206DB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=Ytp6B2AYziKkhSMPH0Cx8oOeo6gnpWngrKfJvIydf/A=; b=fhSD3GSoLGKcqG etmE/HB4xBoyVdQ1Ri0JxcE/b01StYI3KOnavtKZM+hB4sdMw2Galbw4VkvkGKt3F3X3+baTshwqQ lc2ontdo+aG0TWdPgRPWfFvrwCzHZ80bbqmrdtbCkeZsqA/ywfogvzpop9XvWgPG/zVts1hzf/oTl tNFcKUUbZV+mD62/rqcej3jRIpLYbQahCcihbBDOHcEyXs7Fkb6hLs9SUCqiplOAHl5a4tMPAyT7Z 6k8t1Lifl12RxNWPbgJLBAL/W9gogJNbGgRlXytp5qYrVAbsGtG3L4K9egUSeBWSrPUZUtxK8SOQ8 eKKexXwQXIyiOMc8VB4w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ildQS-0001N0-L6; Sun, 29 Dec 2019 18:36:28 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ildQP-0001Lc-Q7; Sun, 29 Dec 2019 18:36:27 +0000 Received: from localhost.localdomain (unknown [194.230.155.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3B14820748; Sun, 29 Dec 2019 18:36:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577644582; bh=czUisFJmY3fA8ZbN0nGTyeSLt61Fc6iQHasHh+W7A9s=; h=From:To:Cc:Subject:Date:From; b=OjFGQSfOacDRk3KxbOgA5t0fVE9LjnAFKB5NkdlF/9nppBfYnCELFHBJaz+4IHJLO RQtOn4nEMbEsM0lH3UgCE50zZDEZLtlyNHAe6t7KBYvC/ZpmJGTVvrrGKrY6HmxqTm c1leBBunL0FxfS4RhONrX0bAwo2xFf1DGxWIKnrw= From: Krzysztof Kozlowski To: Kyungmin Park , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] mtd: onenand: samsung: Fix pointer cast -Wpointer-to-int-cast warnings on 64 bit Date: Sun, 29 Dec 2019 19:36:10 +0100 Message-Id: <20191229183612.22133-1-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191229_103625_870004_492D98B0 X-CRM114-Status: GOOD ( 10.95 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org iomem pointers should be casted to unsigned long to avoid -Wpointer-to-int-cast warnings when compiling on 64-bit platform (e.g. with COMPILE_TEST): drivers/mtd/nand/onenand/samsung_mtd.c: In function ‘s3c_onenand_readw’: drivers/mtd/nand/onenand/samsung_mtd.c:251:6: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] if ((unsigned int) addr < ONENAND_DATARAM && onenand->bootram_command) { ^ Signed-off-by: Krzysztof Kozlowski --- drivers/mtd/nand/onenand/samsung_mtd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/onenand/samsung_mtd.c b/drivers/mtd/nand/onenand/samsung_mtd.c index 55e5536a5850..70501d031db6 100644 --- a/drivers/mtd/nand/onenand/samsung_mtd.c +++ b/drivers/mtd/nand/onenand/samsung_mtd.c @@ -248,7 +248,7 @@ static unsigned short s3c_onenand_readw(void __iomem *addr) } /* BootRAM access control */ - if ((unsigned int) addr < ONENAND_DATARAM && onenand->bootram_command) { + if ((unsigned long)addr < ONENAND_DATARAM && onenand->bootram_command) { if (word_addr == 0) return s3c_read_reg(MANUFACT_ID_OFFSET); if (word_addr == 1) @@ -289,7 +289,7 @@ static void s3c_onenand_writew(unsigned short value, void __iomem *addr) } /* BootRAM access control */ - if ((unsigned int)addr < ONENAND_DATARAM) { + if ((unsigned long)addr < ONENAND_DATARAM) { if (value == ONENAND_CMD_READID) { onenand->bootram_command = 1; return;