diff options
Diffstat (limited to 'drivers/pci/pcie/portdrv_pci.c')
| -rw-r--r-- | drivers/pci/pcie/portdrv_pci.c | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c index c7ff1eea225a..35eca6277a96 100644 --- a/drivers/pci/pcie/portdrv_pci.c +++ b/drivers/pci/pcie/portdrv_pci.c @@ -160,6 +160,9 @@ static pci_ers_result_t pcie_portdrv_error_detected(struct pci_dev *dev, static pci_ers_result_t pcie_portdrv_slot_reset(struct pci_dev *dev) { + size_t off = offsetof(struct pcie_port_service_driver, slot_reset); + device_for_each_child(&dev->dev, &off, pcie_port_device_iter); + pci_restore_state(dev); pci_save_state(dev); return PCI_ERS_RESULT_RECOVERED; @@ -170,29 +173,6 @@ static pci_ers_result_t pcie_portdrv_mmio_enabled(struct pci_dev *dev) return PCI_ERS_RESULT_RECOVERED; } -static int resume_iter(struct device *device, void *data) -{ - struct pcie_device *pcie_device; - struct pcie_port_service_driver *driver; - - if (device->bus == &pcie_port_bus_type && device->driver) { - driver = to_service_driver(device->driver); - if (driver && driver->error_resume) { - pcie_device = to_pcie_device(device); - - /* Forward error message to service drivers */ - driver->error_resume(pcie_device->port); - } - } - - return 0; -} - -static void pcie_portdrv_err_resume(struct pci_dev *dev) -{ - device_for_each_child(&dev->dev, NULL, resume_iter); -} - /* * LINUX Device Driver Model */ @@ -210,7 +190,6 @@ static const struct pci_error_handlers pcie_portdrv_err_handler = { .error_detected = pcie_portdrv_error_detected, .slot_reset = pcie_portdrv_slot_reset, .mmio_enabled = pcie_portdrv_mmio_enabled, - .resume = pcie_portdrv_err_resume, }; static struct pci_driver pcie_portdriver = { |