From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id A9428C021A1 for ; Mon, 10 Feb 2025 06:40:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Yixxh9WytEZO6qU6X7+R/jzT4rfWLl2Ir9ZcrDa6avU=; b=BlfeH3aQ6EedQg 3y130Ut2Jmgwj8middv+AbIklUTLBL96aFsm4U01LZnrQ4198L09nO/6mSu6WvatOj2rMy/t/0Z0y 4PAIbHMPmckjXukv+KLD7kpxiOHIg0Vm9jdXQJipianp2XlbN5jSI/0UCpnLGtBT++9NYwj0R0Gj1 wbO3sJVtWsf6G+buoC/kK5+7w2MCkMjEKghnaol83JcTWW3gbT9BNUHxuBSgQrG5AZYSlIZjovl08 5gv3NVfJqA8yWS1KbHjWeJlU9WQjUHsIbkhDdfGIdV+KNOjBjGmrOhNDezpoUkSIJhSjQa49GeuLS U3kAg5ttFPDORBh4bESw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1thNTG-0000000GOqu-40ru; Mon, 10 Feb 2025 06:40:42 +0000 Received: from mgamail.intel.com ([192.198.163.12]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1thMWH-0000000GIAh-2472 for linux-mtd@lists.infradead.org; Mon, 10 Feb 2025 05:39:46 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1739165985; x=1770701985; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=buG6voVc5zfk4HiKSZp19+HKiFIsBIA6Ww+wD6EEDD0=; b=Q0r3cLW+0VpqEdkEZmfacVDpZMYOryGQDrcVznLaIWWcsyQFPRH4tmZV SHzBc0Fkgd3HQcf6tttSCTrzU+KZZZ2NE+/NBwrDJraprEHcP3mQ1D8ct zRDI+0CFXLx+8Xj7lv+28LhLhzpP18hHMq4dVhSR5O1jMnR+4yBhdCh0U DEcFzSesAXNlHmbEerPdWdbHQJOvSkVhie7qWyAJB4YRro7GN6jQc6ka6 zZShhj06GVcJULmL3w9ZVn6t4sCRap4aWtivQYYVZYFuaXevtp9w1XPXW Rs0mLZd2rFFO3ghYP01cIR3chzEBjse7fAbgl/OKBtHxgMj1IuW4Axx/s Q==; X-CSE-ConnectionGUID: uwbaFZjQTXiMxidMiZ5+Bw== X-CSE-MsgGUID: C31rUNYkRwqrHxJvGO46dQ== X-IronPort-AV: E=McAfee;i="6700,10204,11340"; a="43657955" X-IronPort-AV: E=Sophos;i="6.13,273,1732608000"; d="scan'208";a="43657955" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Feb 2025 21:39:45 -0800 X-CSE-ConnectionGUID: ApGwRRFvRWS+8W6N15XrDA== X-CSE-MsgGUID: gbY2Fzp2SgSxQBdk4A1XfA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,273,1732608000"; d="scan'208";a="112318428" Received: from pg15swiplab1181.png.altera.com ([10.244.232.167]) by fmviesa008.fm.intel.com with ESMTP; 09 Feb 2025 21:39:42 -0800 From: niravkumar.l.rabara@intel.com To: Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Niravkumar L Rabara , linux@treblig.org, Shen Lichuan , Jinjie Ruan , u.kleine-koenig@baylibre.com, nirav.rabara@altera.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org Subject: [PATCH v3 3/3] mtd: rawnand: cadence: fix incorrect device in dma_unmap_single Date: Mon, 10 Feb 2025 13:35:51 +0800 Message-Id: <20250210053551.2399716-4-niravkumar.l.rabara@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250210053551.2399716-1-niravkumar.l.rabara@intel.com> References: <20250210053551.2399716-1-niravkumar.l.rabara@intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250209_213945_547783_3D36E9B3 X-CRM114-Status: GOOD ( 10.11 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org From: Niravkumar L Rabara dma_map_single is using physical/bus device (DMA) but dma_unmap_single is using framework device(NAND controller), which is incorrect. Fixed dma_unmap_single to use correct physical/bus device. Fixes: ec4ba01e894d ("mtd: rawnand: Add new Cadence NAND driver to MTD subsystem") Cc: stable@vger.kernel.org Signed-off-by: Niravkumar L Rabara --- drivers/mtd/nand/raw/cadence-nand-controller.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/raw/cadence-nand-controller.c b/drivers/mtd/nand/raw/cadence-nand-controller.c index 47950a0ac6d2..0b2db4173e72 100644 --- a/drivers/mtd/nand/raw/cadence-nand-controller.c +++ b/drivers/mtd/nand/raw/cadence-nand-controller.c @@ -1863,12 +1863,12 @@ static int cadence_nand_slave_dma_transfer(struct cdns_nand_ctrl *cdns_ctrl, dma_async_issue_pending(cdns_ctrl->dmac); wait_for_completion(&finished); - dma_unmap_single(cdns_ctrl->dev, buf_dma, len, dir); + dma_unmap_single(dma_dev->dev, buf_dma, len, dir); return 0; err_unmap: - dma_unmap_single(cdns_ctrl->dev, buf_dma, len, dir); + dma_unmap_single(dma_dev->dev, buf_dma, len, dir); err: dev_dbg(cdns_ctrl->dev, "Fall back to CPU I/O\n"); -- 2.25.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/