From: Miquel Raynal <miquel.raynal@bootlin.com>
To: niravkumar.l.rabara@intel.com
Cc: Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
linux@treblig.org, Shen Lichuan <shenlichuan@vivo.com>,
Jinjie Ruan <ruanjinjie@huawei.com>,
u.kleine-koenig@baylibre.com, linux-mtd@lists.infradead.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH v2 3/3] mtd: rawnand: cadence: fix incorrect dev context in dma_unmap_single
Date: Tue, 21 Jan 2025 10:54:32 +0100 [thread overview]
Message-ID: <875xm8pk4n.fsf@bootlin.com> (raw)
In-Reply-To: <20250116032154.3976447-4-niravkumar.l.rabara@intel.com> (niravkumar l. rabara's message of "Thu, 16 Jan 2025 11:21:54 +0800")
Hello,
On 16/01/2025 at 11:21:54 +08, niravkumar.l.rabara@intel.com wrote:
> From: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
>
> 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.
I guess on is the physical/bus device and the other the framework
device? It would be nice to clarify this in the commit log.
> Fixes: ec4ba01e894d ("mtd: rawnand: Add new Cadence NAND driver to MTD subsystem")
> Cc: stable@vger.kernel.org
> Signed-off-by: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
Thanks,
Miquèl
next prev parent reply other threads:[~2025-01-21 9:54 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-16 3:21 [PATCH v2 0/3] mtd: rawnand: cadence: improvement and fixes niravkumar.l.rabara
2025-01-16 3:21 ` [PATCH v2 1/3] mtd: rawnand: cadence: support deferred prob when DMA is not ready niravkumar.l.rabara
2025-01-21 9:52 ` Miquel Raynal
2025-01-29 9:17 ` Rabara, Niravkumar L
2025-01-29 10:02 ` Miquel Raynal
2025-01-30 3:51 ` Rabara, Niravkumar L
2025-01-30 15:19 ` Miquel Raynal
2025-02-04 7:48 ` Rabara, Niravkumar L
2025-02-04 9:20 ` Miquel Raynal
2025-02-04 10:43 ` Rabara, Niravkumar L
2025-02-04 13:32 ` Miquel Raynal
2025-02-04 14:11 ` Rabara, Niravkumar L
2025-02-06 17:01 ` Miquel Raynal
2025-02-07 9:12 ` Rabara, Niravkumar L
2025-02-07 13:22 ` Miquel Raynal
2025-01-16 3:21 ` [PATCH v2 2/3] mtd: rawnand: cadence: use dma_map_resource for sdma address niravkumar.l.rabara
2025-01-21 9:53 ` Miquel Raynal
2025-01-29 9:02 ` Rabara, Niravkumar L
2025-01-29 9:50 ` Miquel Raynal
2025-01-16 3:21 ` [PATCH v2 3/3] mtd: rawnand: cadence: fix incorrect dev context in dma_unmap_single niravkumar.l.rabara
2025-01-21 9:54 ` Miquel Raynal [this message]
2025-01-29 8:58 ` Rabara, Niravkumar L
2025-01-29 9:48 ` Miquel Raynal
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