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Linus Torvalds authored
This reverts commit 977d17bb, because it can cause problems with some devices not getting any resources at all when the resource tree is re-allocated. For an example of this, see https://bugzilla.kernel.org/show_bug.cgi?id=15960 (originally https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4982) (lkml thread: http://lkml.org/lkml/2010/4/19/20 ) where Peter Henriksson reported his Xonar DX sound card gone, because the IO port region was no longer allocated. Reported-bisected-and-tested-by:
Peter Henriksson <peter.henriksson@gmail.com> Requested-by:
Andrew Morton <akpm@linux-foundation.org> Requested-by:
Clemens Ladisch <clemens@ladisch.de> Acked-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Yinghai Lu <yinghai@kernel.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds authoredThis reverts commit 977d17bb, because it can cause problems with some devices not getting any resources at all when the resource tree is re-allocated. For an example of this, see https://bugzilla.kernel.org/show_bug.cgi?id=15960 (originally https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4982) (lkml thread: http://lkml.org/lkml/2010/4/19/20 ) where Peter Henriksson reported his Xonar DX sound card gone, because the IO port region was no longer allocated. Reported-bisected-and-tested-by:
