Re: [PATCH] mtd: devices: fix mchp23k256 read and write

[Andrew Lunn <andrew@xxxxxxx>]

On Tue, Nov 05, 2019 at 07:41:22PM +0100, Miquel Raynal wrote:
> Hi Angelo,
> 
> + Andrew
> 
> Angelo Dureghello <angelo.dureghello@xxxxxxxxxxx> wrote on Wed, 30 Oct
> 2019 12:39:57 +0100:
> 
> > Due to the use of sizeof(), command size set for the spi transfer
> > was wrong. Driver was sending and receiving always 1 byte less
> > and especially on write, it was hanging.
> > 
> > echo -n -e "\\x1\\x2\\x3\\x4" > /dev/mtd1
> > 
> > And read part too now works as expected.
> > 
> > hexdump -C -n16 /dev/mtd1
> > 00000000  01 02 03 04 ab f3 ad c2  ab e3 f4 36 dd 38 04 15
> > 00000010
> > 
> 
> Looks fine by me, just added Andrew in case he wants to review the
> patch as he was the original committer.
> 
> Anyway you're missing a Cc: stable and Fixes tag on
> 5dc17fa6fb70 ("mtd: mchp23k256: Add driver for this SPI SRAM device")

Hi Miquèl

This is the wrong fixes tag. The correct one is

Fixes: 4379075a870b ("mtd: mchp23k256: Add support for mchp23lcv1024")

Reviewed-by: Andrew Lunn <andrew@xxxxxxx>

    Andrew

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