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| author | Lucas Stach <dev@lynxeye.de> | 2015-04-03 14:27:30 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-04-13 08:34:28 +0200 |
| commit | da440ab85970108761a090f676b1ad48ed3cfade (patch) | |
| tree | 998eb50ec86c6d7ef5c32aa68e30bc071d98260b /include | |
| parent | 394d4acb8dc3e1c32cd3ff02684628c14157de0a (diff) | |
| download | barebox-da440ab85970108761a090f676b1ad48ed3cfade.tar.gz barebox-da440ab85970108761a090f676b1ad48ed3cfade.tar.xz | |
pci: make sure to activate devices on the root bus
Commit b8a1bb1dd215 (pci: defer device registration until after bridge setup)
changed the activation order of devices, so that bridges above the devices could
be configured properly before activating the devices below. This commit failed
to acknowledge that there may be devices located directly on the root bus without
any bridge in between and so those devices would never get enabled.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 3d0e73bf9f..e422055baa 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -123,6 +123,7 @@ enum { struct pci_bus { struct pci_controller *host; /* associated host controller */ struct device_d *parent; + struct pci_bus *parent_bus; /* parent bus */ struct list_head node; /* node in list of buses */ struct list_head children; /* list of child buses */ struct list_head devices; /* list of devices on this bus */ |