From: Tejun Heo <htejun@gmail.com>
Date: Mon, 26 Feb 2007 11:16:13 +0000 (+0900)
Subject: jmicron ATA: reimplement jmicron ATA quirk
X-Git-Tag: v2.6.21-rc3~146^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ee2ae7fb2079c5775d8802cd282140d71632a2d;p=pandora-kernel.git

jmicron ATA: reimplement jmicron ATA quirk

Reimplement jmicron ATA quirk.

* renamed to quirk_jmicron_ata()
* quirk is invoked only for the affected controllers
* programming is stricter.  e.g. conf5 bit24 is cleared if
  unnecessary.
* code factored for readability
* JMB360 and JMB368 are programmed into proper mode

Verified on JMB360, 363 and 368.

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