diff options
Diffstat (limited to 'drivers/pci/pci-driver.c')
| -rw-r--r-- | drivers/pci/pci-driver.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index dd652f2ae03d..306124bba61e 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -299,9 +299,10 @@ static long local_pci_probe(void *_ddi) * Unbound PCI devices are always put in D0, regardless of * runtime PM status. During probe, the device is set to * active and the usage count is incremented. If the driver - * supports runtime PM, it should call pm_runtime_put_noidle() - * in its probe routine and pm_runtime_get_noresume() in its - * remove routine. + * supports runtime PM, it should call pm_runtime_put_noidle(), + * or any other runtime PM helper function decrementing the usage + * count, in its probe routine and pm_runtime_get_noresume() in + * its remove routine. */ pm_runtime_get_sync(dev); pci_dev->driver = pci_drv; @@ -683,10 +684,16 @@ static int pci_pm_prepare(struct device *dev) return pci_dev_keep_suspended(to_pci_dev(dev)); } +static void pci_pm_complete(struct device *dev) +{ + pci_dev_complete_resume(to_pci_dev(dev)); + pm_complete_with_resume_check(dev); +} #else /* !CONFIG_PM_SLEEP */ #define pci_pm_prepare NULL +#define pci_pm_complete NULL #endif /* !CONFIG_PM_SLEEP */ @@ -1217,6 +1224,7 @@ static int pci_pm_runtime_idle(struct device *dev) static const struct dev_pm_ops pci_dev_pm_ops = { .prepare = pci_pm_prepare, + .complete = pci_pm_complete, .suspend = pci_pm_suspend, .resume = pci_pm_resume, .freeze = pci_pm_freeze, |