From: Tejun Heo <tj@kernel.org>
Date: Sat, 18 Apr 2009 23:46:03 +0000 (+0900)
Subject: ide-tape: use byte size instead of sectors on rw issue functions
X-Git-Tag: v2.6.31-rc1~397^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6bb11dd14f70228f8dab25fd25dabeb9bc74926d;p=pandora-kernel.git

ide-tape: use byte size instead of sectors on rw issue functions

Impact: cleanup

Byte size is what most issue functions deal with, make
idetape_queue_rw_tail() and its wrappers take byte size instead of
sector counts.  idetape_chrdev_read() and write() functions are
converted to use tape->buffer_size instead of ctl from tape->cap.

This cleans up code a little bit and will ease the next r/w
reimplementation.

Signed-off-by: Tejun Heo <tj@kernel.org>
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