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Date: Wed, 26 Mar 2008 13:33:56 -0300
From: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
To: Corentin CHARY <corentincj@iksaif.net>
Cc: Len Brown <lenb@kernel.org>, Ingo Molnar <mingo@elte.hu>,
       Bjorn Helgaas <bjorn.helgaas@hp.com>,
       Linus Torvalds <torvalds@linux-foundation.org>,
       Andrew Morton <akpm@linux-foundation.org>, linux-acpi@vger.kernel.org,
       linux-kernel@vger.kernel.org, linux-pm@lists.linux-foundation.org
Subject: Re: ISA -> ISA_ (Re: [GIT PATCH] ACPI patches for 2.6.25-rc6)
Message-ID: <20080326163356.GC3562@khazad-dum.debian.net>
References: <200803180510.47670.lenb@kernel.org> <20080326081653.GA8247@elte.hu> <200803261132.21448.lenb@kernel.org> <200803261645.01343.corentincj@iksaif.net>
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On Wed, 26 Mar 2008, Corentin CHARY wrote:
> thinkpad_acpi.c:IBM_HANDLE(ec, root, "\\_SB.PCI0.ISA.EC0",      /* 240, 240x */
> thinkpad_acpi.c:           "\\_SB.PCI.ISA.EC",  /* 570 */
> thinkpad_acpi.c:           "\\_SB.PCI0.ISA0.EC0",       /* 600e/x, 770e, 770x */
> thinkpad_acpi.c:           "\\_SB.PCI0.ISA.EC", /* A21e, A2xm/p, T20-22, X20-21 */
> thinkpad_acpi.c:           "\\_SB.PCI.ISA.SLCE",        /* 570 */
> 
> So it seems to work for thinkpads.

ThinkPads use "ISA" as the node (not ISA_ or anything else like that),
and the ACPICA node match routine works properly.

So please don't touch thinkpad-acpi's ".ISA." stuff.

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh