linux-kernel - [PATCH] mtd: rawnand: marvell: pass ms delay to wait

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Date:   Thu,  3 May 2018 14:21:28 +1200
From:   Chris Packham <chris.packham@...iedtelesis.co.nz>
To:     miquel.raynal@...tlin.com, boris.brezillon@...tlin.com
Cc:     linux-mtd@...ts.infradead.org,
        Chris Packham <chris.packham@...iedtelesis.co.nz>,
        stable@...r.kernel.org, Richard Weinberger <richard@....at>,
        David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        Marek Vasut <marek.vasut@...il.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] mtd: rawnand: marvell: pass ms delay to wait_op

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@...r.kernel.org
Signed-off-by: Chris Packham <chris.packham@...iedtelesis.co.nz>
---
 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);
 
-- 
2.17.0