From dc5e44ec6f75d493df484728587b00b87a233482 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Tue, 11 Oct 2011 19:52:31 +0200
Subject: [PATCH] pata_hpt366: add hpt36x_find_mode() helper

Factor out code for finding the register programming information
from hpt366_set_mode() to hpt36x_find_mode().

This makes pata_hpt366 driver more similar to pata_{37x,3x2n} ones.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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