path: root/drivers/parisc
diff options
authorYinghai Lu <>2013-07-22 14:37:17 -0700
committerBjorn Helgaas <>2013-07-25 12:35:03 -0600
commit928bea964827d7824b548c1f8e06eccbbc4d0d7d (patch)
tree13110a5f05a65aa487cee8be5bd58017986f4929 /drivers/parisc
parent55ed83a615730c2578da155bc99b68f4417ffe20 (diff)
PCI: Delay enabling bridges until they're needed
We currently enable PCI bridges after scanning a bus and assigning resources. This is often done in arch code. This patch changes this so we don't enable a bridge until necessary, i.e., until we enable a PCI device behind the bridge. We do this in the generic pci_enable_device() path, so this also removes the arch-specific code to enable bridges. [bhelgaas: changelog] Signed-off-by: Yinghai Lu <> Signed-off-by: Bjorn Helgaas <>
Diffstat (limited to 'drivers/parisc')
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c
index 19f6f70c67d3..37e71ff6408d 100644
--- a/drivers/parisc/lba_pci.c
+++ b/drivers/parisc/lba_pci.c
@@ -1590,7 +1590,6 @@ lba_driver_probe(struct parisc_device *dev)
lba_dump_res(&lba_dev->hba.lmmio_space, 2);
- pci_enable_bridges(lba_bus);
** Once PCI register ops has walked the bus, access to config