From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Date: Fri, 8 Dec 2006 10:40:01 +0000 (-0800)
Subject: [PATCH] sl82c105: straighten up IDE control/status register caching
X-Git-Tag: v2.6.20-rc1~34^2~116
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd607d23ff4cc004da2986d0b264a972c6a2da3e;p=pandora-kernel.git

[PATCH] sl82c105: straighten up IDE control/status register caching

Straighten up the IDE control/status register caching -- you *really* can't
cache the shared register per-channel and hope that it won't get out ouf
sync.

Set the PIO fallback mode to PIO0 for the slave drive as well as master --
there was no point in having them different (most probably a resutl of
typo).

Do a bit of reformat and cleanup while at it...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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