From nobody Fri Dec 19 20:53:31 2025 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A918B1FC7E8 for ; Wed, 8 Jan 2025 13:56:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.7 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736344582; cv=none; b=sKZD6+hhs4Inwx3/fXyCfOzeD7L0HwoVfNYWbHcRFdfY7CDHwgRCmjRefOGes8yarbrQVlJW6G9oFxrfbjBf3aZjyFxdXrtq7NOV1uUl3U4geRyoAZG6GK8bbpjQyiDfiRQ5riEf5jOFop9FWRmjDy/U/R3BMxjD3+Yefwpe9A8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736344582; c=relaxed/simple; bh=GJtoDD/fFhooT9dql+l+hPcFXNG+AsnmshuIeFwbtgw=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=QfEvdgdAzEznmbe216SyuTgCE2oin3/d0WRphjagPMzW30t010cQiNQI60GgizTwV7P8fiZ050LavhadyiuAzbigr7rTF1csV7+MRl1w7zpcX8FXuCS0uPdZOb/YGTptSB3MKrwXHrSLsgTN/Tja6pVzoH3NuE44EnXlar6YQMA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=i1riXZ8e; arc=none smtp.client-ip=192.198.163.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="i1riXZ8e" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1736344581; x=1767880581; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=GJtoDD/fFhooT9dql+l+hPcFXNG+AsnmshuIeFwbtgw=; b=i1riXZ8eSEHOLo+lGKsKmjMw5yHajkTQbNOPLjXBvI58mzLgI0dmNj/U lmf6ZYjdLXw+Hi6SfVVaKHvVzCI0FtKgF0ANUNoSB3eLo23vboOQHDQzu H0LMG6rfEEVxMr6wi2vmJYBX+CtFc5IrplTpAUbbqwy6UDAy/EUyiHI9L j2W7tz9WGgw9NsmIHqZRdBNs7rQ7tJuMMbu61vbhmlBz7CrzNHRQUCqnZ 8ipcl3JEiadWLhVFEuQkD+o1k596JSIwVWjfadqGBlIQXTkEaHpyly3zr HTRfnobtHvyA0f6MH3s2NYwRUYQIvuSSY0NDrdNFR06w/5M5e5V48rhtT w==; X-CSE-ConnectionGUID: MbXq3f8eQ3CB5BPDKAMm5Q== X-CSE-MsgGUID: YtwLm0d2R86AOODNTjVpWg== X-IronPort-AV: E=McAfee;i="6700,10204,11309"; a="61948190" X-IronPort-AV: E=Sophos;i="6.12,298,1728975600"; d="scan'208";a="61948190" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jan 2025 05:56:20 -0800 X-CSE-ConnectionGUID: Q873MzLaR02U0GjB3IWAAw== X-CSE-MsgGUID: JfcGN71oQ0CrltnESTIFZw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="102971643" Received: from pg15swiplab1181.png.altera.com ([10.244.232.167]) by orviesa010.jf.intel.com with ESMTP; 08 Jan 2025 05:56:17 -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, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] mtd: rawnand: cadence: fix incorrect dev context in dma_unmap_single Date: Wed, 8 Jan 2025 21:52:34 +0800 Message-Id: <20250108135234.3107502-4-niravkumar.l.rabara@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250108135234.3107502-1-niravkumar.l.rabara@intel.com> References: <20250108135234.3107502-1-niravkumar.l.rabara@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Niravkumar L Rabara dma_map_single is using dma_dev->dev, however dma_unmap_single is using cdns_ctrl->dev, which is incorrect. Used the correct device context dma_dev->dev for dma_unmap_single. 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/n= and/raw/cadence-nand-controller.c index 8281151cf869..2d50eeb902ac 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 c= dns_nand_ctrl *cdns_ctrl, dma_async_issue_pending(cdns_ctrl->dmac); wait_for_completion(&finished); =20 - dma_unmap_single(cdns_ctrl->dev, buf_dma, len, dir); + dma_unmap_single(dma_dev->dev, buf_dma, len, dir); =20 return 0; =20 err_unmap: - dma_unmap_single(cdns_ctrl->dev, buf_dma, len, dir); + dma_unmap_single(dma_dev->dev, buf_dma, len, dir); =20 err: dev_dbg(cdns_ctrl->dev, "Fall back to CPU I/O\n"); --=20 2.25.1