PCI: Decouple IORESOURCE_ROM_ENABLE and PCI_ROM_ADDRESS_ENABLE
BugLink: http://bugs.launchpad.net/bugs/1625318 Remove the assumption that IORESOURCE_ROM_ENABLE == PCI_ROM_ADDRESS_ENABLE. PCI_ROM_ADDRESS_ENABLE is the ROM enable bit defined by the PCI spec, so if we're reading or writing a BAR register value, that's what we should use. IORESOURCE_ROM_ENABLE is a corresponding bit in struct resource flags. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Gavin Shan <gwshan@linux.vnet.ibm.com> (cherry picked from commit 7a6d312b) Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Acked-by: Seth Forshee <seth.forshee@canonical.com> Acked-by: Brad Figg <brad.figg@canonical.com> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
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