pci_cfg_wait 204 drivers/pci/access.c static DECLARE_WAIT_QUEUE_HEAD(pci_cfg_wait); pci_cfg_wait 210 drivers/pci/access.c __add_wait_queue(&pci_cfg_wait, &wait); pci_cfg_wait 217 drivers/pci/access.c __remove_wait_queue(&pci_cfg_wait, &wait); pci_cfg_wait 330 drivers/pci/access.c wake_up_all(&pci_cfg_wait);