From patchwork Thu Dec 14 06:03:49 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 848377 X-Patchwork-Delegate: boris.brezillon@free-electrons.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=65.50.211.133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Lsgdlot6"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3yy39g6btgz9s83 for ; Thu, 14 Dec 2017 17:11:51 +1100 (AEDT) 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To: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:List-Owner; bh=7P1e8O/4NrEFMv/ZTtstVsPpWCZcoM2gh0WD0MUNAF4=; b=Lsgdlot6vyR4Txlg8qGGPpUUYs nzBqRVEZCgyigdEWFdSSxxXQZNISGQc6bp5pbnlOx1GzEnMcetRTabSCOGC18mdKN3HBHwgs2FlhS r36403AYDbY3Tr/hoMlmR0SYQeZ3bfpJVtZP0IGMBjEfUjxGUhNwP/m5HDfzpPwG3sV0XEM234p7W YFzrcJ/D0H2d9bqiAk4R4ayeNavf0EAHr/y17rwq80sAMiYhWYmQS2tyUYFoBMs6TVVtpwDumDoHW Dk1Pl/7CI5zgDx2ynHAfZ3cx1GjwBKN2xFo71mJQuZUvS9UF3mTwpFjUoF1dtcZvSc+La4IA30+lq rMCN73Nw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1ePMkG-00049a-VT; Thu, 14 Dec 2017 06:11:48 +0000 Received: from smtp06.smtpout.orange.fr ([80.12.242.128] helo=smtp.smtpout.orange.fr) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1ePMj1-0002BK-3W for linux-mtd@lists.infradead.org; Thu, 14 Dec 2017 06:11:00 +0000 Received: from localhost.localdomain ([86.236.211.195]) by mwinf5d12 with ME id li8v1w00b4DWPoe03iA9UE; Thu, 14 Dec 2017 07:10:09 +0100 X-ME-Helo: localhost.localdomain X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Thu, 14 Dec 2017 07:10:09 +0100 X-ME-IP: 86.236.211.195 From: Christophe JAILLET To: kyungmin.park@samsung.com, dwmw2@infradead.org, computersforpeace@gmail.com, boris.brezillon@free-electrons.com, marek.vasut@gmail.com, richard@nod.at, cyrille.pitchen@wedev4u.fr Subject: [PATCH 1/4 v3] mtd: onenand: samsung: use devm_ function to simplify code and fix some leaks Date: Thu, 14 Dec 2017 07:03:49 +0100 Message-Id: X-Mailer: git-send-email 2.14.1 In-Reply-To: References: In-Reply-To: References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20171213_221032_537925_BF4A97DF X-CRM114-Status: GOOD ( 14.07 ) X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [80.12.242.128 listed in wl.mailspike.net] -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [80.12.242.128 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (christophe.jaillet[at]wanadoo.fr) -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kernel-janitors@vger.kernel.org, Christophe JAILLET , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Convert all error handling code in 's3c_onenand_probe()' to resource-managed alternatives in order to simplify code. This fixes a resource leak if 'platform_get_resource()' fails at line 872. The 'request_irq()' at line 971 was also un-balanced. It is now resource-managed. Signed-off-by: Christophe JAILLET --- Cross-compiled tested-only v2: use devm_ioremap_resource() v3: fix a bug introduced in v2 --- drivers/mtd/onenand/samsung.c | 164 ++++++++---------------------------------- 1 file changed, 29 insertions(+), 135 deletions(-) diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c index af0ac1a7bf8f..b650290611d2 100644 --- a/drivers/mtd/onenand/samsung.c +++ b/drivers/mtd/onenand/samsung.c @@ -129,16 +129,13 @@ struct s3c_onenand { struct platform_device *pdev; enum soc_type type; void __iomem *base; - struct resource *base_res; void __iomem *ahb_addr; - struct resource *ahb_res; int bootram_command; void __iomem *page_buf; void __iomem *oob_buf; unsigned int (*mem_addr)(int fba, int fpa, int fsa); unsigned int (*cmd_map)(unsigned int type, unsigned int val); void __iomem *dma_addr; - struct resource *dma_res; unsigned long phys_base; struct completion complete; }; @@ -851,15 +848,13 @@ static int s3c_onenand_probe(struct platform_device *pdev) /* No need to check pdata. the platform data is optional */ size = sizeof(struct mtd_info) + sizeof(struct onenand_chip); - mtd = kzalloc(size, GFP_KERNEL); + mtd = devm_kzalloc(&pdev->dev, size, GFP_KERNEL); if (!mtd) return -ENOMEM; - onenand = kzalloc(sizeof(struct s3c_onenand), GFP_KERNEL); - if (!onenand) { - err = -ENOMEM; - goto onenand_fail; - } + onenand = devm_kzalloc(&pdev->dev, sizeof(struct s3c_onenand), GFP_KERNEL); + if (!onenand) + return -ENOMEM; this = (struct onenand_chip *) &mtd[1]; mtd->priv = this; @@ -870,26 +865,12 @@ static int s3c_onenand_probe(struct platform_device *pdev) s3c_onenand_setup(mtd); r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) { - dev_err(&pdev->dev, "no memory resource defined\n"); - return -ENOENT; - goto ahb_resource_failed; - } + onenand->base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(onenand->base)) + return PTR_ERR(onenand->base); - onenand->base_res = request_mem_region(r->start, resource_size(r), - pdev->name); - if (!onenand->base_res) { - dev_err(&pdev->dev, "failed to request memory resource\n"); - err = -EBUSY; - goto resource_failed; - } + onenand->phys_base = r->start; - onenand->base = ioremap(r->start, resource_size(r)); - if (!onenand->base) { - dev_err(&pdev->dev, "failed to map memory resource\n"); - err = -EFAULT; - goto ioremap_failed; - } /* Set onenand_chip also */ this->base = onenand->base; @@ -898,40 +879,20 @@ static int s3c_onenand_probe(struct platform_device *pdev) if (onenand->type != TYPE_S5PC110) { r = platform_get_resource(pdev, IORESOURCE_MEM, 1); - if (!r) { - dev_err(&pdev->dev, "no buffer memory resource defined\n"); - err = -ENOENT; - goto ahb_resource_failed; - } - - onenand->ahb_res = request_mem_region(r->start, resource_size(r), - pdev->name); - if (!onenand->ahb_res) { - dev_err(&pdev->dev, "failed to request buffer memory resource\n"); - err = -EBUSY; - goto ahb_resource_failed; - } - - onenand->ahb_addr = ioremap(r->start, resource_size(r)); - if (!onenand->ahb_addr) { - dev_err(&pdev->dev, "failed to map buffer memory resource\n"); - err = -EINVAL; - goto ahb_ioremap_failed; - } + onenand->ahb_addr = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(onenand->ahb_addr)) + return PTR_ERR(onenand->ahb_addr); /* Allocate 4KiB BufferRAM */ - onenand->page_buf = kzalloc(SZ_4K, GFP_KERNEL); - if (!onenand->page_buf) { - err = -ENOMEM; - goto page_buf_fail; - } + onenand->page_buf = devm_kzalloc(&pdev->dev, SZ_4K, + GFP_KERNEL); + if (!onenand->page_buf) + return -ENOMEM; /* Allocate 128 SpareRAM */ - onenand->oob_buf = kzalloc(128, GFP_KERNEL); - if (!onenand->oob_buf) { - err = -ENOMEM; - goto oob_buf_fail; - } + onenand->oob_buf = devm_kzalloc(&pdev->dev, 128, GFP_KERNEL); + if (!onenand->oob_buf) + return -ENOMEM; /* S3C doesn't handle subpage write */ mtd->subpage_sft = 0; @@ -939,28 +900,9 @@ static int s3c_onenand_probe(struct platform_device *pdev) } else { /* S5PC110 */ r = platform_get_resource(pdev, IORESOURCE_MEM, 1); - if (!r) { - dev_err(&pdev->dev, "no dma memory resource defined\n"); - err = -ENOENT; - goto dma_resource_failed; - } - - onenand->dma_res = request_mem_region(r->start, resource_size(r), - pdev->name); - if (!onenand->dma_res) { - dev_err(&pdev->dev, "failed to request dma memory resource\n"); - err = -EBUSY; - goto dma_resource_failed; - } - - onenand->dma_addr = ioremap(r->start, resource_size(r)); - if (!onenand->dma_addr) { - dev_err(&pdev->dev, "failed to map dma memory resource\n"); - err = -EINVAL; - goto dma_ioremap_failed; - } - - onenand->phys_base = onenand->base_res->start; + onenand->dma_addr = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(onenand->dma_addr)) + return PTR_ERR(onenand->dma_addr); s5pc110_dma_ops = s5pc110_dma_poll; /* Interrupt support */ @@ -968,19 +910,19 @@ static int s3c_onenand_probe(struct platform_device *pdev) if (r) { init_completion(&onenand->complete); s5pc110_dma_ops = s5pc110_dma_irq; - err = request_irq(r->start, s5pc110_onenand_irq, - IRQF_SHARED, "onenand", &onenand); + err = devm_request_irq(&pdev->dev, r->start, + s5pc110_onenand_irq, + IRQF_SHARED, "onenand", + &onenand); if (err) { dev_err(&pdev->dev, "failed to get irq\n"); - goto scan_failed; + return err; } } } - if (onenand_scan(mtd, 1)) { - err = -EFAULT; - goto scan_failed; - } + if (onenand_scan(mtd, 1)) + return -EFAULT; if (onenand->type != TYPE_S5PC110) { /* S3C doesn't handle subpage write */ @@ -998,36 +940,6 @@ static int s3c_onenand_probe(struct platform_device *pdev) platform_set_drvdata(pdev, mtd); return 0; - -scan_failed: - if (onenand->dma_addr) - iounmap(onenand->dma_addr); -dma_ioremap_failed: - if (onenand->dma_res) - release_mem_region(onenand->dma_res->start, - resource_size(onenand->dma_res)); - kfree(onenand->oob_buf); -oob_buf_fail: - kfree(onenand->page_buf); -page_buf_fail: - if (onenand->ahb_addr) - iounmap(onenand->ahb_addr); -ahb_ioremap_failed: - if (onenand->ahb_res) - release_mem_region(onenand->ahb_res->start, - resource_size(onenand->ahb_res)); -dma_resource_failed: -ahb_resource_failed: - iounmap(onenand->base); -ioremap_failed: - if (onenand->base_res) - release_mem_region(onenand->base_res->start, - resource_size(onenand->base_res)); -resource_failed: - kfree(onenand); -onenand_fail: - kfree(mtd); - return err; } static int s3c_onenand_remove(struct platform_device *pdev) @@ -1035,25 +947,7 @@ static int s3c_onenand_remove(struct platform_device *pdev) struct mtd_info *mtd = platform_get_drvdata(pdev); onenand_release(mtd); - if (onenand->ahb_addr) - iounmap(onenand->ahb_addr); - if (onenand->ahb_res) - release_mem_region(onenand->ahb_res->start, - resource_size(onenand->ahb_res)); - if (onenand->dma_addr) - iounmap(onenand->dma_addr); - if (onenand->dma_res) - release_mem_region(onenand->dma_res->start, - resource_size(onenand->dma_res)); - - iounmap(onenand->base); - release_mem_region(onenand->base_res->start, - resource_size(onenand->base_res)); - - kfree(onenand->oob_buf); - kfree(onenand->page_buf); - kfree(onenand); - kfree(mtd); + return 0; } From patchwork Thu Dec 14 06:03:50 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 848375 X-Patchwork-Delegate: boris.brezillon@free-electrons.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=65.50.211.133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="npxyFeXG"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3yy3946FT2z9sR8 for ; Thu, 14 Dec 2017 17:11:20 +1100 (AEDT) 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To: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:List-Owner; bh=riLH4Y0RSMH0hm9fqVMjzJ5a+WsBMOflbNTT3m8VL0A=; b=npxyFeXGgIza+DRqW2hzOrbgaz KeJmXjXm1uGMiopaU4BJM6+AJ5lGUWwVE9csiEP9T/s08aDePWz396A4b1v+fDY5dFtHh0Vfu7/Az pLbGxU0Y04CGpKUheD3NLpyNnu23AmAsHdIKtn8NIoSZdnbOti0dSBIqp3fICYKt7SlAtZYX87Ci8 PiBlTaX1ut37zAMzhnQLyvEtlFdYJ3DKxc9bX+VjrYtf/SYEknjzSdK8F8BChKnCzzqHQ9hQ3N3VG M6Woz6stMq43XbePUs4g8tTNYTUXLZLO1cvb436TF7a77bUtGfRJbBTHRq7IAZqLIXb9REcNNAkI1 z92jqC3w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1ePMji-0003db-A2; Thu, 14 Dec 2017 06:11:14 +0000 Received: from smtp06.smtpout.orange.fr ([80.12.242.128] helo=smtp.smtpout.orange.fr) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1ePMj1-0002Hh-3Z for linux-mtd@lists.infradead.org; Thu, 14 Dec 2017 06:10:58 +0000 Received: from localhost.localdomain ([86.236.211.195]) by mwinf5d12 with ME id li8v1w00b4DWPoe03iAAUY; Thu, 14 Dec 2017 07:10:10 +0100 X-ME-Helo: localhost.localdomain X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Thu, 14 Dec 2017 07:10:10 +0100 X-ME-IP: 86.236.211.195 From: Christophe JAILLET To: kyungmin.park@samsung.com, dwmw2@infradead.org, computersforpeace@gmail.com, boris.brezillon@free-electrons.com, marek.vasut@gmail.com, richard@nod.at, cyrille.pitchen@wedev4u.fr Subject: [PATCH 2/4 v3] mtd: onenand: samsung: return an error if 'mtd_device_parse_register()' fails Date: Thu, 14 Dec 2017 07:03:50 +0100 Message-Id: X-Mailer: git-send-email 2.14.1 In-Reply-To: References: In-Reply-To: References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20171213_221032_078193_2300FEA5 X-CRM114-Status: UNSURE ( 7.25 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [80.12.242.128 listed in wl.mailspike.net] -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [80.12.242.128 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (christophe.jaillet[at]wanadoo.fr) -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kernel-janitors@vger.kernel.org, Christophe JAILLET , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org If 'mtd_device_parse_register()' fails, we still return 0 which mean success. Return the error code instead, as done in all the other error handling paths. Signed-off-by: Christophe JAILLET --- Cross-compiled tested-only v2: call 'onenand_release()' to undo 'onenand_scan()' v3: no change --- drivers/mtd/onenand/samsung.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c index b650290611d2..b5497c5a35f1 100644 --- a/drivers/mtd/onenand/samsung.c +++ b/drivers/mtd/onenand/samsung.c @@ -936,6 +936,11 @@ static int s3c_onenand_probe(struct platform_device *pdev) err = mtd_device_parse_register(mtd, NULL, NULL, pdata ? pdata->parts : NULL, pdata ? pdata->nr_parts : 0); + if (err) { + dev_err(&pdev->dev, "failed to parse partitions and register the MTD device\n"); + onenand_release(mtd); + return err; + } platform_set_drvdata(pdev, mtd); From patchwork Thu Dec 14 06:03:52 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 848374 X-Patchwork-Delegate: boris.brezillon@free-electrons.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=65.50.211.133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Px2t4LMj"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3yy38r68BWz9s83 for ; Thu, 14 Dec 2017 17:11:08 +1100 (AEDT) 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To: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:List-Owner; bh=GxLMJVHnc8itv1xkkMCY0eV0C/tfs1FPIfzzih8AhMQ=; b=Px2t4LMj8hQY+alZz8WaPj93H8 vHf/kYHwktWHeGgBE9ZimlHd81v+0puuCS+EoTAvTXUsw+u9M/k9YMeoYijK67jSTjEDW0hnUkRZe +ZD+kpRPKBRiuAEqJC/sYyL6hrtE7ATXfW74R1tgGcSsayvtPornJDlscD0XS1ehqJckM8B1/NhHU BS3v7kFuaJjPb8c56S1ZTGXG+RkoXtmlIZNAaniWSPeOBnw4QDIbIEv0A7/tawm1U1mS6oUjekrz0 F9iqAfHXOpj1kcab4M7/hTZZiNGkjh+FMhwlbs7IuA/EKQCiU1tyr/CakIy6i9ql+uE12I+i+pCfC XV9tUl8g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1ePMjU-0003RI-2p; Thu, 14 Dec 2017 06:11:00 +0000 Received: from smtp06.smtpout.orange.fr ([80.12.242.128] helo=smtp.smtpout.orange.fr) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1ePMj1-0002Sp-3W for linux-mtd@lists.infradead.org; Thu, 14 Dec 2017 06:10:57 +0000 Received: from localhost.localdomain ([86.236.211.195]) by mwinf5d12 with ME id li8v1w00b4DWPoe03iACV4; Thu, 14 Dec 2017 07:10:12 +0100 X-ME-Helo: localhost.localdomain X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Thu, 14 Dec 2017 07:10:12 +0100 X-ME-IP: 86.236.211.195 From: Christophe JAILLET To: kyungmin.park@samsung.com, dwmw2@infradead.org, computersforpeace@gmail.com, boris.brezillon@free-electrons.com, marek.vasut@gmail.com, richard@nod.at, cyrille.pitchen@wedev4u.fr Subject: [PATCH 3/4 v3] mtd: onenand: samsung: Remove a useless include Date: Thu, 14 Dec 2017 07:03:52 +0100 Message-Id: <3841b40286522d07585e773fb62c4c737ebf757b.1513230484.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.14.1 In-Reply-To: References: In-Reply-To: References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20171213_221032_075910_8ADB10E3 X-CRM114-Status: UNSURE ( 6.74 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [80.12.242.128 listed in list.dnswl.org] -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [80.12.242.128 listed in wl.mailspike.net] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (christophe.jaillet[at]wanadoo.fr) -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kernel-janitors@vger.kernel.org, Christophe JAILLET , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org This include is not needed, so remove it. Signed-off-by: Christophe JAILLET --- Cross-compiled tested-only v3: new patch in the serie --- drivers/mtd/onenand/samsung.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c index 206aa90140c9..c21d025fee87 100644 --- a/drivers/mtd/onenand/samsung.c +++ b/drivers/mtd/onenand/samsung.c @@ -25,8 +25,6 @@ #include #include -#include - #include "samsung.h" enum soc_type {