From: Tejun Heo <htejun@gmail.com>
Date: Wed, 3 Jan 2007 08:30:39 +0000 (+0900)
Subject: libata: kill qc->nsect and cursect
X-Git-Tag: v2.6.21-rc1~274^2~520
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=726f0785b608d09bdd64bdbadc09217ebbf9920e;p=pandora-kernel.git

libata: kill qc->nsect and cursect

libata used two separate sets of variables to record request size and
current offset for ATA and ATAPI.  This is confusing and fragile.
This patch replaces qc->nsect/cursect with qc->nbytes/curbytes and
kills them.  Also, ata_pio_sector() is updated to use bytes for
qc->cursg_ofs instead of sectors.  The field used to be used in bytes
for ATAPI and in sectors for ATA.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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