From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Date: Fri, 4 Oct 2013 18:30:38 +0000 (-0300)
Subject: mtd: nand: pxa3xx: Allocate data buffer on detected flash size
X-Git-Tag: v3.13-rc1~98^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62e8b851783138a11da63285be0fbf69530ff73d;p=pandora-kernel.git

mtd: nand: pxa3xx: Allocate data buffer on detected flash size

This commit replaces the currently hardcoded buffer size, by a
dynamic detection scheme. First a small 256 bytes buffer is allocated
so the device can be detected (using READID and friends commands).

After detection, this buffer is released and a new buffer is allocated
to acommodate the page size plus out-of-band size.

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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