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(parent: 1f32ca3) | 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)
commit84684c7469a2e6fcbf8c808ac5030ba2de14ff77
tree83b2892dc924d482c004e40201006b77eb2b3c60tree | snapshot
parent1f32ca31e7409d37c1b25e5f81840fb184380cdfcommit | 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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