From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Fri, 9 May 2014 14:05:26 -0300
From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
To: Boris BREZILLON <b.brezillon.dev@gmail.com>
Subject: Re: [PATCH v3 5/9] mtd: nand: add sunxi NAND flash controller support
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Cc: devicetree@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
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On 09 May 06:47 PM, Boris BREZILLON wrote:
> > Can you add some documentation about this read-back stuff?
> 
> This has nothing to do with read-back, RB means ready/busy :-).
> 

Hehe... right... I guess I was thinking in read/busy.

See? That's why you need to document it: so it's fool-proof.
-- 
Ezequiel García, Free Electrons
Embedded Linux, Kernel and Android Engineering
http://free-electrons.com