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Pass a valid Dx state variable to PCIB_POWER_FOR_SLEEP() in pcib_resume()

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instead of NULL.

Submitted by:	dchagin
MFC after:	2 weeks
This commit is contained in:
John Baldwin 2015-01-25 19:53:09 +00:00
parent 002d455873
commit 0e521c9a26
1 changed files with 4 additions and 2 deletions
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6
sys/dev/pci/pci_pci.c
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@ -1114,11 +1114,13 @@ int
pcib_resume(device_t dev)
{
device_t pcib;
int dstate;
if (pci_do_power_resume) {
pcib = device_get_parent(device_get_parent(dev));
if (PCIB_POWER_FOR_SLEEP(pcib, dev, NULL) == 0)
pci_set_powerstate(dev, PCI_POWERSTATE_D0);
dstate = PCI_POWERSTATE_D0;
if (PCIB_POWER_FOR_SLEEP(pcib, dev, &dstate) == 0)
pci_set_powerstate(dev, dstate);
}
pcib_cfg_restore(device_get_softc(dev));
return (bus_generic_resume(dev));