Re: [PATCH v7 0/9] mtd: cfi_cmdset_0002: Fix flash write issue for OpenWrt Project

[Joakim Tjernlund <Joakim.Tjernlund@xxxxxxxxxxxx>]

On Thu, 2019-06-20 at 01:49 +0900, Tokunori Ikegami wrote:
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> 
> 
> The change is based on the fix for flash erase to use chip_good() done in
> the past. And it is fixed as same way in the OpenWrt Project as below.
>  <https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.openwrt.org%2F%3Fp%3Dopenwrt%2Fopenwrt.git%3Ba%3Dcommitdiff%3Bh%3Dddc11c3932&amp;data=02%7C01%7CJoakim.Tjernlund%40infinera.com%7Cc576b3ddad2d4f3c09f008d6f4d635b2%7C285643de5f5b4b03a1530ae2dc8aaf77%7C1%7C0%7C636965598194534713&amp;sdata=1XV5w3jD6tbfP%2B2Q2eBqfeHp07kHLDxpiJhW4ZA5Ea8%3D&amp;reserved=0>
> Also includes some refactoring changes.
> 

Did this go anywhere?

 Jocke 

> Signed-off-by: Tokunori Ikegami <ikegami.t@xxxxxxxxx>
> Cc: Fabio Bettoni <fbettoni@xxxxxxxxx>
> Co: Hauke Mehrtens <hauke@xxxxxxxxxx>
> Cc: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>
> Cc: Joakim Tjernlund <Joakim.Tjernlund@xxxxxxxxxxxx>
> Cc: linux-mtd@xxxxxxxxxxxxxxxxxxx
> 
> Tokunori Ikegami (9):
>   mtd: cfi_cmdset_0002: Use chip_good() to retry in do_write_oneword()
>   mtd: cfi_cmdset_0002: Remove goto statement from do_write_buffer()
>   mtd: cfi_cmdset_0002: Split do_write_oneword() to reduce function size
>   mtd: cfi_cmdset_0002: Split do_write_oneword() op_done goto statement
>   mtd: cfi_cmdset_0002: Remove op_done goto statement from
>     do_write_oneword()
>   mtd: cfi_cmdset_0002: Split write-to-buffer-reset sequence
>   mtd: cfi_cmdset_0002: Split to wait write buffer to check if completed
>   mtd: cfi_cmdset_0002: Split do_write_oneword() to reduce exit paths
>   mtd: cfi_cmdset_0002: Disable write buffer functions if
>     FORCE_WORD_WRITE is 1
> 
>  drivers/mtd/chips/cfi_cmdset_0002.c | 290 ++++++++++++++++++++++--------------
>  1 file changed, 182 insertions(+), 108 deletions(-)
> 
> --
> 2.11.0
> 

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