linux-kernel - [PATCH v7 00/10] Add error checking to spi-nor read and write

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Message-Id: <1462494716-95312-1-git-send-email-computersforpeace@gmail.com>
Date:	Thu,  5 May 2016 17:31:46 -0700
From:	Brian Norris <computersforpeace@...il.com>
To:	<linux-mtd@...ts.infradead.org>
Cc:	Heiner Kallweit <hkallweit1@...il.com>,
	Brian Norris <computersforpeace@...il.com>,
	Han Xu <han.xu@....com>, Michal Suchanek <hramrach@...il.com>,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	Javier Martinez Canillas <javier@....samsung.com>,
	Rafal Milecki <zajec5@...il.com>,
	Jagan Teki <jteki@...nedev.com>,
	"Andrew F. Davis" <afd@...com>,
	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Gabor Juhos <juhosg@...nwrt.org>,
	Bean Huo <beanhuo@...ron.com>, linux-kernel@...r.kernel.org,
	Bayi Cheng <bayi.cheng@...iatek.com>,
	Joachim Eastwood <manabian@...il.com>,
	Cyrille Pitchen <cyrille.pitchen@...el.com>
Subject: [PATCH v7 00/10] Add error checking to spi-nor read and write

Hi,

I'm picking up Michal's patch set, since he dropped it on the floor, and it's
useful for others. My additions:

 * rebased on latest
 * added fixes for drivers that have been merged in the meantime
 * addressed most of Heiner's comments

I've put some v6->v7 change info in the patch descriptions as well.

Tested on m25p80 only.

Regards,
Brian
Brian Norris (2):
  mtd: mtk-quadspi: return amount of data transferred or error in
    read/write
  mtd: nxp-spifi: return amount of data transferred or error in
    read/write

Michal Suchanek (8):
  mtd: spi-nor: change return value of read/write
  mtd: m25p80: return amount of data transferred or error in read/write
  mtd: fsl-quadspi: return amount of data read/written or error
  mtd: spi-nor: check return value from write
  mtd: spi-nor: stop passing around retlen
  mtd: spi-nor: simplify write loop
  mtd: spi-nor: add read loop
  mtd: m25p80: read in spi_max_transfer_size chunks

 drivers/mtd/devices/m25p80.c      |  37 +++++++++-----
 drivers/mtd/spi-nor/fsl-quadspi.c |  29 +++++------
 drivers/mtd/spi-nor/mtk-quadspi.c |  42 +++++++++-------
 drivers/mtd/spi-nor/nxp-spifi.c   |  25 +++++-----
 drivers/mtd/spi-nor/spi-nor.c     | 100 +++++++++++++++++++++++++-------------
 include/linux/mtd/spi-nor.h       |   8 +--
 6 files changed, 148 insertions(+), 93 deletions(-)

-- 
2.8.0.rc3.226.g39d4020