diff options
Diffstat (limited to 'drivers/pci/pcie/portdrv_bus.c')
| -rw-r--r-- | drivers/pci/pcie/portdrv_bus.c | 32 |
1 files changed, 4 insertions, 28 deletions
diff --git a/drivers/pci/pcie/portdrv_bus.c b/drivers/pci/pcie/portdrv_bus.c index 359fe5568df1..eec89b767f9f 100644 --- a/drivers/pci/pcie/portdrv_bus.c +++ b/drivers/pci/pcie/portdrv_bus.c @@ -16,14 +16,10 @@ #include "portdrv.h" static int pcie_port_bus_match(struct device *dev, struct device_driver *drv); -static int pcie_port_bus_suspend(struct device *dev, pm_message_t state); -static int pcie_port_bus_resume(struct device *dev); struct bus_type pcie_port_bus_type = { .name = "pci_express", .match = pcie_port_bus_match, - .suspend = pcie_port_bus_suspend, - .resume = pcie_port_bus_resume, }; EXPORT_SYMBOL_GPL(pcie_port_bus_type); @@ -49,32 +45,12 @@ static int pcie_port_bus_match(struct device *dev, struct device_driver *drv) return 1; } -static int pcie_port_bus_suspend(struct device *dev, pm_message_t state) +int pcie_port_bus_register(void) { - struct pcie_device *pciedev; - struct pcie_port_service_driver *driver; - - if (!dev || !dev->driver) - return 0; - - pciedev = to_pcie_device(dev); - driver = to_service_driver(dev->driver); - if (driver && driver->suspend) - driver->suspend(pciedev, state); - return 0; + return bus_register(&pcie_port_bus_type); } -static int pcie_port_bus_resume(struct device *dev) +void pcie_port_bus_unregister(void) { - struct pcie_device *pciedev; - struct pcie_port_service_driver *driver; - - if (!dev || !dev->driver) - return 0; - - pciedev = to_pcie_device(dev); - driver = to_service_driver(dev->driver); - if (driver && driver->resume) - driver->resume(pciedev); - return 0; + bus_unregister(&pcie_port_bus_type); } |