From: Huang Shijie <shijie8@gmail.com>
Date: Mon, 27 Sep 2010 02:43:53 +0000 (+0800)
Subject: mtd: add init_size hook for NAND driver
X-Git-Tag: v2.6.37-rc1~22^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12a40a57f762f569f58a393437d8c13864db390a;p=pandora-kernel.git

mtd: add init_size hook for NAND driver

Not all the NAND devices have all the information in additional
id bytes.

So add a hook in the nand_chip{} is a good method to calculate the
right value of oobsize, erasesize and so on.

Without the hook,you will get the wrong value, and you have to hack
in the ->scan_bbt() to change the wrong value which make the code
mess.

Signed-off-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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