From: Boris Brezillon <boris.brezillon@bootlin.com>
To: Chris Packham <chris.packham@alliedtelesis.co.nz>
Cc: miquel.raynal@bootlin.com, linux-mtd@lists.infradead.org,
stable@vger.kernel.org, Richard Weinberger <richard@nod.at>,
David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
Marek Vasut <marek.vasut@gmail.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mtd: rawnand: marvell: pass ms delay to wait_op
Date: Mon, 7 May 2018 09:41:42 +0200 [thread overview]
Message-ID: <20180507094142.756b70ad@bbrezillon> (raw)
In-Reply-To: <20180503022128.10702-1-chris.packham@alliedtelesis.co.nz>
On Thu, 3 May 2018 14:21:28 +1200
Chris Packham <chris.packham@alliedtelesis.co.nz> wrote:
> marvell_nfc_wait_op() expects the delay to be expressed in milliseconds
> but nand_sdr_timings uses picoseconds. Use PSEC_TO_MSEC when passing
> tPROG_max to marvell_nfc_wait_op().
>
> Fixes: 02f26ecf8c772 ("mtd: nand: add reworked Marvell NAND controller driver")
> Cc: stable@vger.kernel.org
> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Queued to mtd/fixes.
Thanks,
Boris
> ---
> drivers/mtd/nand/raw/marvell_nand.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mtd/nand/raw/marvell_nand.c b/drivers/mtd/nand/raw/marvell_nand.c
> index 1d779a35ac8e..e4b964fd40d8 100644
> --- a/drivers/mtd/nand/raw/marvell_nand.c
> +++ b/drivers/mtd/nand/raw/marvell_nand.c
> @@ -1074,7 +1074,7 @@ static int marvell_nfc_hw_ecc_hmg_do_write_page(struct nand_chip *chip,
> return ret;
>
> ret = marvell_nfc_wait_op(chip,
> - chip->data_interface.timings.sdr.tPROG_max);
> + PSEC_TO_MSEC(chip->data_interface.timings.sdr.tPROG_max));
> return ret;
> }
>
> @@ -1494,7 +1494,7 @@ static int marvell_nfc_hw_ecc_bch_write_page(struct mtd_info *mtd,
> }
>
> ret = marvell_nfc_wait_op(chip,
> - chip->data_interface.timings.sdr.tPROG_max);
> + PSEC_TO_MSEC(chip->data_interface.timings.sdr.tPROG_max));
>
> marvell_nfc_disable_hw_ecc(chip);
>
prev parent reply other threads:[~2018-05-07 7:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-03 2:21 [PATCH] mtd: rawnand: marvell: pass ms delay to wait_op Chris Packham
2018-05-03 5:28 ` Chris Packham
2018-05-03 7:03 ` Boris Brezillon
2018-05-03 8:01 ` Miquel Raynal
2018-05-03 7:05 ` Miquel Raynal
2018-05-07 7:41 ` Boris Brezillon [this message]
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