PCI/PM: Expand description of pci_set_power_state()

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Add two reasons for returning 0 value to the description of
pci_set_power_state() to include the cases when:

  - the transition is to D1 or D2 but D1 and D2 are not supported
  - the transition is to D3 but D3 is not supported

Signed-off-by: Piotr Gregor <piotrgregor@rsyncme.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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Piotr Gregor 2017-08-02 20:42:18 +01:00 • committed by Bjorn Helgaas

parent 16f73eb02d

commit ab4b8a47ab

1 changed files with 2 additions and 0 deletions

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drivers/pci/pci.c

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