From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sun, 4 Mar 2007 20:21:38 +0000 (+0000)
Subject: [ARM] ARM SCSI: Don't try to dma_map_sg too many scatterlist entries
X-Git-Tag: v2.6.21-rc3~102^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=23d046f43a05155e050a68f3ad1f19b672713374;p=pandora-kernel.git

[ARM] ARM SCSI: Don't try to dma_map_sg too many scatterlist entries

An off-by-one bug meant we were always trying to map one too many
scatterlist entries.  This was mostly harmless prior to the checks
going in to consistent_sync(), but now causes the kernel to BUG.

Also, powertec.c was missing an assignment to info->ec.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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