From: Boris Brezillon <boris.brezillon@collabora.com>
To: Daniel Mack <daniel@zonque.org>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
Robert Jarzmik <robert.jarzmik@free.fr>,
Miquel Raynal <miquel.raynal@bootlin.com>,
linux-mtd@lists.infradead.org
Cc: Richard Weinberger <richard@nod.at>,
Boris Brezillon <boris.brezillon@collabora.com>,
Vignesh Raghavendra <vigneshr@ti.com>,
Tudor Ambarus <tudor.ambarus@microchip.com>
Subject: [PATCH 0/5] mtd: rawnand: diskonchip: Convert to exec_op()
Date: Fri, 1 May 2020 16:39:12 +0200 [thread overview]
Message-ID: <20200501143917.1388957-1-boris.brezillon@collabora.com> (raw)
Hello,
A bit of context to explain the motivation behind those conversions
I've been sending for the last couple of weeks. The raw NAND subsystem
carries a lot of history which makes any rework not only painful, but
also subject to regressions which we only detect when someone dares to
update its kernel on one of those ancient HW. While carrying drivers
for old HW is not a problem per se, carrying ancient and unmaintained
drivers that are not converted to new APIs is a maintenance burden,
hence this massive conversion attempt I'm conducting here.
So here is a series converting the DiskOnChip NAND controller driver to
exec_op(), plus a bunch of minor improvements done along the way.
Regards,
Boris
Boris Brezillon (5):
mtd: rawnand: diskonchip: Make sure doc2001plus_readbuf() works for
single byte reads
mtd: rawnand: diskonchip: Get rid of doc2000_readbuf_dword()
mtd: rawnand: diskonchip: Inherit from nand_controller
mtd: rawnand: diskonchip: Implement exec_op()
mtd: rawnand: diskonchip: Get rid of the legacy interface
implementation
drivers/mtd/nand/raw/diskonchip.c | 521 ++++++++++++------------------
1 file changed, 201 insertions(+), 320 deletions(-)
--
2.25.3
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next reply other threads:[~2020-05-01 14:41 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-01 14:39 Boris Brezillon [this message]
2020-05-01 14:39 ` [PATCH 1/5] mtd: rawnand: diskonchip: Make sure doc2001plus_readbuf() works for single byte reads Boris Brezillon
2020-05-11 7:49 ` Miquel Raynal
2020-05-01 14:39 ` [PATCH 2/5] mtd: rawnand: diskonchip: Get rid of doc2000_readbuf_dword() Boris Brezillon
2020-05-11 7:49 ` Miquel Raynal
2020-05-01 14:39 ` [PATCH 3/5] mtd: rawnand: diskonchip: Inherit from nand_controller Boris Brezillon
2020-05-11 7:48 ` Miquel Raynal
2020-05-01 14:39 ` [PATCH 4/5] mtd: rawnand: diskonchip: Implement exec_op() Boris Brezillon
2020-05-11 7:48 ` Miquel Raynal
2020-05-01 14:39 ` [PATCH 5/5] mtd: rawnand: diskonchip: Get rid of the legacy interface implementation Boris Brezillon
2020-05-11 7:48 ` Miquel Raynal
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