From: Thibaut VARENE <T-Bone@parisc-linux.org>
Date: Fri, 18 Nov 2005 21:37:37 +0000 (+0100)
Subject: [PATCH] pmac IDE: don't release empty interfaces
X-Git-Tag: v2.6.15-rc2~13^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fba51bae8c3797034f497ed68f4ed120a903f941;p=pandora-kernel.git

[PATCH] pmac IDE: don't release empty interfaces

From: Thibaut VARENE <T-Bone@parisc-linux.org>

Cleaning up the hwif without knowing its previous state in pmac.c is a big
and potentially dangerous job, and there seems to be no generic code interface
that would provide either a way to properly release an hwif or to clean it up.

Fixes OOPS for empty PMAC interface and add-on PCI controller.

Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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