linux-kernel - [PATCH 4.16 39/72] mtd: rawnand: marvell: pass ms delay to wait

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Date:   Mon, 14 May 2018 08:48:56 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Chris Packham <chris.packham@...iedtelesis.co.nz>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Boris Brezillon <boris.brezillon@...tlin.com>
Subject: [PATCH 4.16 39/72] mtd: rawnand: marvell: pass ms delay to wait_op

4.16-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Chris Packham <chris.packham@...iedtelesis.co.nz>

commit b76401fc4ba720f0f38f7b1f9d54d5c2308bc18d upstream.

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>
Reviewed-by: Miquel Raynal <miquel.raynal@...tlin.com>
Signed-off-by: Boris Brezillon <boris.brezillon@...tlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/mtd/nand/marvell_nand.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/mtd/nand/marvell_nand.c
+++ b/drivers/mtd/nand/marvell_nand.c
@@ -1070,7 +1070,7 @@ static int marvell_nfc_hw_ecc_hmg_do_wri
 		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;
 }
 
@@ -1490,7 +1490,7 @@ static int marvell_nfc_hw_ecc_bch_write_
 	}
 
 	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);