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authorRajesh Shah <rajesh.shah@intel.com>2005-04-28 00:25:45 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2005-06-27 21:52:39 -0700
commitc431ada45d65b305a6aab4557067e564b23ce5a5 (patch)
tree3fefb8a354860d9c39781dbbf042c992da5a9cd5 /drivers/pci/probe.c
parentefe1ec27837d6639eae82e1f5876910ba6433c3f (diff)
downloadop-kernel-dev-c431ada45d65b305a6aab4557067e564b23ce5a5.zip
op-kernel-dev-c431ada45d65b305a6aab4557067e564b23ce5a5.tar.gz
[PATCH] acpi bridge hotadd: ACPI based root bridge hot-add
When you hot-plug a (root) bridge hierarchy, it may have p2p bridges and devices attached to it that have not been configured by firmware. In this case, we need to configure the devices before starting them. This patch separates device start from device scan so that we can introduce the configuration step in the middle. I kept the existing semantics for pci_scan_bus() since there are a huge number of callers to that function. Also, I have no way of testing the changes I made to the parisc files, so this needs review by those folks. Sorry for the massive cross-post, this touches files in many different places. Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/probe.c')
-rw-r--r--drivers/pci/probe.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index fd48b20..3dc00f0 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -911,8 +911,6 @@ struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent, int bus,
b->subordinate = pci_scan_child_bus(b);
- pci_bus_add_devices(b);
-
return b;
sys_create_link_err:
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