From: Borislav Petkov <petkovbb@gmail.com>
Date: Mon, 4 May 2009 07:38:15 +0000 (+0200)
Subject: ide-tape: fix READ POSITION cmd handling
X-Git-Tag: v2.6.31-rc1~103^2~19^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55ce3a129ea2e8faba4a11bb5dbc305590d1c20c;p=pandora-kernel.git

ide-tape: fix READ POSITION cmd handling

ide-tape used to issue READ POSITION in several places and the
evaluation of the returned READ POSITION data was done in the
->pc_callback. Convert it to use local buffer and move that
evaluation chunk in the idetape_read_position(). Additionally, fold
idetape_create_read_position_cmd() into it, too, thus concentrating READ
POSITION handling in one method only and making all places call that.

Finally, mv {idetape,ide_tape}_read_position.

There should be no functional change resulting from this patch.

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
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