From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Date: Wed, 7 Feb 2007 17:18:34 +0000 (+0100)
Subject: slc90e66: carry over fixes from piix driver
X-Git-Tag: v2.6.21-rc2~42^2~7^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24e6458d9c0c445141488b70e1a01fa31ed86c8d;p=pandora-kernel.git

slc90e66: carry over fixes from piix driver

Synchronize with version 0.46 of the Intel PIIX/ICH driver:

- carry over Alan's and my own fixes in the tuneproc() method and my cleanups
  both there and in the ratemask() method;

- SLC90E66 only supports MW DMA modes 1/2 and SW DMA mode 2 (just like Intel
  chips), so don't claim support for other MW/SW DMA modes;

- don't check dor non-NULL drive->id in the ide_dma_check() method -- this is
  assumed to be true in all other drivers;

- do some coding/formatting cleanups while at it...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---

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