pcie_pm_callback_t 364 drivers/pci/pcie/portdrv_core.c typedef int (*pcie_pm_callback_t)(struct pcie_device *); pcie_pm_callback_t 370 drivers/pci/pcie/portdrv_core.c pcie_pm_callback_t cb; pcie_pm_callback_t 374 drivers/pci/pcie/portdrv_core.c cb = *(pcie_pm_callback_t *)((void *)service_driver + offset);