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

[Cyrille Pitchen]

Hi all,

I've tested this series on a sama5d2 xplained board + Macronix mx25l25673g
using the atmel-quadspi driver I'm about to submit (wihtout any additional
patches of the spi-nor framework to enhance the support of QSPI memories).

Best regards,

Cyrille

Tested-by Cyrille Pitchen <cyrille.pitchen at atmel.com>

Le 06/05/2016 02:31, Brian Norris a écrit :
> 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(-)
>