From 7b54366358008241f88228f02cc80ab352265eac Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Mon, 2 Apr 2012 18:31:53 -0700 Subject: PCI: add generic device into pci_host_bridge struct Use that device for pci_root_bus bridge pointer. Use pci_release_bus_bridge_dev() to release allocated pci_host_bridge in remove path. Use root bus bridge pointer to get host bridge pointer instead of searching host bridge list. That leaves the host bridge list unused, so remove it. Signed-off-by: Yinghai Lu Signed-off-by: Bjorn Helgaas --- include/linux/pci.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/linux/pci.h') diff --git a/include/linux/pci.h b/include/linux/pci.h index e444f5b49118..8f4f29d2b606 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -375,11 +375,13 @@ struct pci_host_bridge_window { }; struct pci_host_bridge { - struct list_head list; + struct device dev; struct pci_bus *bus; /* root bus */ struct list_head windows; /* pci_host_bridge_windows */ }; +#define to_pci_host_bridge(n) container_of(n, struct pci_host_bridge, dev) + /* * The first PCI_BRIDGE_RESOURCE_NUM PCI bus resources (those that correspond * to P2P or CardBus bridge windows) go in a table. Additional ones (for -- cgit v1.2.2