From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Date: Thu, 14 Nov 2013 21:25:36 +0000 (-0300)
Subject: mtd: nand: pxa3xx: Add a read/write buffers markers
X-Git-Tag: v3.14-rc1~65^2~120
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa543bef72d62c14f25c6f48f5981f7ecc5402f2;p=pandora-kernel.git

mtd: nand: pxa3xx: Add a read/write buffers markers

In preparation to support multiple (aka chunked, aka splitted)
page I/O, this commit adds 'data_buff_pos' and 'oob_buff_pos' fields
to keep track of where the next read (or write) should be done.

This will allow multiple calls to handle_data_pio() to continue
the read (or write) operation.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Tested-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---

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