diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_core.c | 4 | ||||
| -rw-r--r-- | drivers/pci/pcie/aer/aerdrv.c | 6 | ||||
| -rw-r--r-- | drivers/pci/pcie/portdrv.h | 4 | ||||
| -rw-r--r-- | drivers/pci/pcie/portdrv_core.c | 14 | ||||
| -rw-r--r-- | drivers/pci/pcie/portdrv_pci.c | 31 |
5 files changed, 25 insertions, 34 deletions
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c index 3d21bbb..fb254b2 100644 --- a/drivers/pci/hotplug/pciehp_core.c +++ b/drivers/pci/hotplug/pciehp_core.c @@ -475,7 +475,7 @@ static void pciehp_remove (struct pcie_device *dev) } #ifdef CONFIG_PM -static int pciehp_suspend (struct pcie_device *dev, pm_message_t state) +static int pciehp_suspend (struct pcie_device *dev) { dev_info(&dev->device, "%s ENTRY\n", __func__); return 0; @@ -503,7 +503,7 @@ static int pciehp_resume (struct pcie_device *dev) } return 0; } -#endif +#endif /* PM */ static struct pcie_port_service_driver hpdriver_portdrv = { .name = PCIE_MODULE_NAME, diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c index e11c031..32ade5a 100644 --- a/drivers/pci/pcie/aer/aerdrv.c +++ b/drivers/pci/pcie/aer/aerdrv.c @@ -40,9 +40,6 @@ MODULE_LICENSE("GPL"); static int __devinit aer_probe (struct pcie_device *dev); static void aer_remove(struct pcie_device *dev); -static int aer_suspend(struct pcie_device *dev, pm_message_t state) -{return 0;} -static int aer_resume(struct pcie_device *dev) {return 0;} static pci_ers_result_t aer_error_detected(struct pci_dev *dev, enum pci_channel_state error); static void aer_error_resume(struct pci_dev *dev); @@ -61,9 +58,6 @@ static struct pcie_port_service_driver aerdriver = { .probe = aer_probe, .remove = aer_remove, - .suspend = aer_suspend, - .resume = aer_resume, - .err_handler = &aer_error_handlers, .reset_link = aer_root_reset, diff --git a/drivers/pci/pcie/portdrv.h b/drivers/pci/pcie/portdrv.h index 5b818bd..17ad538 100644 --- a/drivers/pci/pcie/portdrv.h +++ b/drivers/pci/pcie/portdrv.h @@ -38,8 +38,8 @@ extern struct bus_type pcie_port_bus_type; extern int pcie_port_device_probe(struct pci_dev *dev); extern int pcie_port_device_register(struct pci_dev *dev); #ifdef CONFIG_PM -extern int pcie_port_device_suspend(struct pci_dev *dev, pm_message_t state); -extern int pcie_port_device_resume(struct pci_dev *dev); +extern int pcie_port_device_suspend(struct device *dev); +extern int pcie_port_device_resume(struct device *dev); #endif extern void pcie_port_device_remove(struct pci_dev *dev); extern int __must_check pcie_port_bus_register(void); diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index 569af00..5a5bfe7 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -410,13 +410,12 @@ int pcie_port_device_register(struct pci_dev *dev) static int suspend_iter(struct device *dev, void *data) { struct pcie_port_service_driver *service_driver; - pm_message_t state = * (pm_message_t *) data; if ((dev->bus == &pcie_port_bus_type) && (dev->driver)) { service_driver = to_service_driver(dev->driver); if (service_driver->suspend) - service_driver->suspend(to_pcie_device(dev), state); + service_driver->suspend(to_pcie_device(dev)); } return 0; } @@ -424,11 +423,10 @@ static int suspend_iter(struct device *dev, void *data) /** * pcie_port_device_suspend - suspend port services associated with a PCIe port * @dev: PCI Express port to handle - * @state: Representation of system power management transition in progress */ -int pcie_port_device_suspend(struct pci_dev *dev, pm_message_t state) +int pcie_port_device_suspend(struct device *dev) { - return device_for_each_child(&dev->dev, &state, suspend_iter); + return device_for_each_child(dev, NULL, suspend_iter); } static int resume_iter(struct device *dev, void *data) @@ -448,11 +446,11 @@ static int resume_iter(struct device *dev, void *data) * pcie_port_device_suspend - resume port services associated with a PCIe port * @dev: PCI Express port to handle */ -int pcie_port_device_resume(struct pci_dev *dev) +int pcie_port_device_resume(struct device *dev) { - return device_for_each_child(&dev->dev, NULL, resume_iter); + return device_for_each_child(dev, NULL, resume_iter); } -#endif +#endif /* PM */ static int remove_iter(struct device *dev, void *data) { diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c index 94d0e2a..a61f493 100644 --- a/drivers/pci/pcie/portdrv_pci.c +++ b/drivers/pci/pcie/portdrv_pci.c @@ -44,21 +44,21 @@ static int pcie_portdrv_restore_config(struct pci_dev *dev) } #ifdef CONFIG_PM -static int pcie_portdrv_suspend(struct pci_dev *dev, pm_message_t state) -{ - return pcie_port_device_suspend(dev, state); +static struct dev_pm_ops pcie_portdrv_pm_ops = { + .suspend = pcie_port_device_suspend, + .resume = pcie_port_device_resume, + .freeze = pcie_port_device_suspend, + .thaw = pcie_port_device_resume, + .poweroff = pcie_port_device_suspend, + .restore = pcie_port_device_resume, +}; -} +#define PCIE_PORTDRV_PM_OPS (&pcie_portdrv_pm_ops) -static int pcie_portdrv_resume(struct pci_dev *dev) -{ - pci_set_master(dev); - return pcie_port_device_resume(dev); -} -#else -#define pcie_portdrv_suspend NULL -#define pcie_portdrv_resume NULL -#endif +#else /* !PM */ + +#define PCIE_PORTDRV_PM_OPS NULL +#endif /* !PM */ /* * pcie_portdrv_probe - Probe PCI-Express port devices @@ -268,10 +268,9 @@ static struct pci_driver pcie_portdriver = { .probe = pcie_portdrv_probe, .remove = pcie_portdrv_remove, - .suspend = pcie_portdrv_suspend, - .resume = pcie_portdrv_resume, - .err_handler = &pcie_portdrv_err_handler, + + .driver.pm = PCIE_PORTDRV_PM_OPS, }; static int __init pcie_portdrv_init(void) |