From patchwork Mon Jul 9 20:09:23 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris Brezillon X-Patchwork-Id: 941616 X-Patchwork-Delegate: miquel.raynal@bootlin.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=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ht1C40f/"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::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 41Pc0K2XKVz9ryt for ; Tue, 10 Jul 2018 06:10:57 +1000 (AEST) 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=U17a8I80x8MPiO5EEGtxAMwdlejxF+pOL2DgTB1oNdc=; b=ht1C40f/3Hvv1eg7vt8yO+oBjb wmz0VZzdn6Mx8ogewz2kvYUEin3SC6Ri8jlTNoaWOABDAGxJ2ELawVaF3qTAbbcMaEuN7l3b38L1n /CfyTGPMcLTqN/sU3zJC5oMVBsF3b/Df7+qYLeClMxl5x+WeZ3SWNGJvClSCkoK6c8YPWIyEbiAKN fPiPmhiVAXGd+MMzn2xT2nZnjf2lf1mgBbm6kWAamNDHHMOKms3H8pm2glpFrNxFJL3xlwOOB1Wnv yBrkpzi7/Jp4ErbJ1nRGHxyx2FmvuORaUNvQa+eOICoPOwYl2qgxvdJVhBF9SZ2xijMFBL1ASDmZF jf4LVusw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fccUl-0001rV-FS; Mon, 09 Jul 2018 20:10:51 +0000 Received: from mail.bootlin.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fccUB-0008Mt-Du for linux-mtd@lists.infradead.org; Mon, 09 Jul 2018 20:10:17 +0000 Received: by mail.bootlin.com (Postfix, from userid 110) id 49F2A20875; Mon, 9 Jul 2018 22:10:04 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.bootlin.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.0 Received: from localhost.localdomain (91-160-177-164.subs.proxad.net [91.160.177.164]) by mail.bootlin.com (Postfix) with ESMTPSA id E7A6E20876; Mon, 9 Jul 2018 22:09:53 +0200 (CEST) From: Boris Brezillon To: Ralf Baechle , linux-mips@linux-mips.org, =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= , Boris Brezillon , Richard Weinberger , Miquel Raynal , linux-mtd@lists.infradead.org Subject: [PATCH v2 02/24] mtd: rawnand: atmel: Add an __iomem cast on gen_pool_dma_alloc() call Date: Mon, 9 Jul 2018 22:09:23 +0200 Message-Id: <20180709200945.30116-3-boris.brezillon@bootlin.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180709200945.30116-1-boris.brezillon@bootlin.com> References: <20180709200945.30116-1-boris.brezillon@bootlin.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180709_131015_670457_1F6F0B7D X-CRM114-Status: GOOD ( 14.22 ) X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [62.4.15.54 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 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: linux-wireless@vger.kernel.org, Marek Vasut , Brian Norris , David Woodhouse , Arnd Bergmann MIME-Version: 1.0 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org gen_pool_dma_alloc() return type is void *, while internally, the memory region exposed by the sram driver has been mapped with ioremap(). Add a void * to void __iomem * cast to make sparse happy. Signed-off-by: Boris Brezillon --- drivers/mtd/nand/raw/atmel/nand-controller.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c index e8f7549d0354..30dae4c9d439 100644 --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -2219,9 +2219,9 @@ atmel_hsmc_nand_controller_init(struct atmel_hsmc_nand_controller *nc) return -ENOMEM; } - nc->sram.virt = gen_pool_dma_alloc(nc->sram.pool, - ATMEL_NFC_SRAM_SIZE, - &nc->sram.dma); + nc->sram.virt = (void __iomem *)gen_pool_dma_alloc(nc->sram.pool, + ATMEL_NFC_SRAM_SIZE, + &nc->sram.dma); if (!nc->sram.virt) { dev_err(nc->base.dev, "Could not allocate memory from the NFC SRAM pool\n");