linux-kernel - [RFC PATCH 0/8] mtd: rawnand: ams-delta: Use gpio-omap accessors for data I/O

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Date:   Thu, 19 Jul 2018 01:57:02 +0200
From:   Janusz Krzysztofik <jmkrzyszt@...il.com>
To:     Boris Brezillon <boris.brezillon@...tlin.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>
Cc:     Tony Lindgren <tony@...mide.com>,
        Aaro Koskinen <aaro.koskinen@....fi>,
        Grygorii Strashko <grygorii.strashko@...com>,
        Santosh Shilimkar <ssantosh@...nel.org>,
        Kevin Hilman <khilman@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Richard Weinberger <richard@....at>,
        David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        Marek Vasut <marek.vasut@...il.com>,
        linux-mtd@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-omap@...r.kernel.org,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Artem Bityutskiy <artem.bityutskiy@...ux.intel.com>
Subject: [RFC PATCH 0/8] mtd: rawnand: ams-delta: Use gpio-omap accessors for data I/O


Implement the idea suggested by Artem Bityutskiy and Tony Lindgren
described in commit b027274d2e3a ("mtd: ams-delta: fix
request_mem_region() failure").

 arch/arm/mach-omap1/board-ams-delta.c |   22 -
 drivers/gpio/gpio-omap.c              |   88 ++++++
 drivers/mtd/nand/raw/ams-delta.c      |  436 +++++++++++++++++++++-------------
 3 files changed, 376 insertions(+), 170 deletions(-)