PCI: Make a shareable UUID for PCI firmware ACPI _DSM

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The PCI Firmware Specification, r3.0, sec 4.6.4.1.3, defines a single UUID
for an ACPI _DSM method to provide device-specific control functions.  This
_DSM method support several functions, including PCI Express Slot
Information, PCI Express Slot Number, PCI Bus Capabilities, etc.

Move the UUID definition from pci/pci-label.c, where it could be used only
for one function, to pci/pci-acpi.c where it can be shared for all these
functions.

[bhelgaas: changelog]
Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Aaron Lu 2015-03-25 14:31:41 +08:00 • committed by Bjorn Helgaas

parent c89ac44330

commit 18e94a3384

3 changed files with 14 additions and 9 deletions

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include/linux/pci-acpi.h

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