[OpenWrt-Devel] [PATCH] ath79: fix NAND driver compilation for kernel 5.4

Michal Cieslakiewicz michal.cieslakiewicz at wp.pl
Mon Mar 23 12:20:42 EDT 2020

On Sun, 22 Mar 2020 20:01:57 +0100
David Bauer <mail at david-bauer.net> wrote:

> Hi Michal
> I'm not that deep into the mtd-concat hack (expecially on NAND
> flash). We might also run into issues when migrating to the new NAND
> interface. If you you've found a fix for this, it would be great to
> have it up for discussion on ML or GitHub. Especially as this is more
> or less target independant and not directly associated with the ath79
> driver.
> Best wishes
> David

Hello David,

Yes, I'm going to have a deeper look at mtdconcat driver and try to
modify its behaviour to be consistent with what is now required by
mtdcore. Concat is a virtual device, address translation layer mainly,
so understanding how it works should not require any deep flash hacking


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