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(parent: 8d940dd) | patch
PNP: avoid legacy IDE IRQs
authorBjorn Helgaas <bjorn.helgaas@hp.com>
Fri, 27 Jun 2008 22:57:18 +0000 (16:57 -0600)
committerAndi Kleen <andi@basil.nowhere.org>
Wed, 16 Jul 2008 21:27:07 +0000 (23:27 +0200)
commit827cf2eafdc1db5d4aee21da12d18ba4badd073c
tree83b2892dc924d482c004e40201006b77eb2b3c60tree | snapshot
parent8d940dd94c03093bdf6c823633fc1a207f296ff5commit | diff
PNP: avoid legacy IDE IRQs

If an IDE controller is in compatibility mode, it expects to use
IRQs 14 and 15, so PNP should avoid them.

This patch should resolve this problem report:
  parallel driver grabs IRQ14 preventing legacy SFF ATA controller from working
  https://bugzilla.novell.com/show_bug.cgi?id=375836

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
drivers/pnp/resource.c diff | blob | history
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