From: Dimitri Gorokhovik <dimitri.gorokhovik@free.fr>
Date: Thu, 3 Sep 2009 13:04:22 +0000 (+0100)
Subject: mtd: nftl: fix offset alignments
X-Git-Tag: v2.6.31-rc9~3^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=16f05c2b68520f94e365f9d347a7076f4ff00ad5;p=pandora-kernel.git

mtd: nftl: fix offset alignments

Arithmetic conversion in the mask computation makes the upper word
of the second argument passed down to mtd->read_oob(), be always 0
(assuming 'offs' being a 64-bit signed long long type, and
'mtd->writesize' being a 32-bit unsigned int type).

This patch applies over the other one adding masking in nftl_write,
"nftl: write support is broken".

Signed-off-by: Dimitri Gorokhovik <dimitri.gorokhovik@free.fr>
Cc: Tim Gardner <tim.gardner@canonical.com>
Cc: Scott James Remnant <scott@canonical.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

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