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| author | Yinghai Lu <yinghai@kernel.org> | 2012-02-04 22:55:00 -0800 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-02-10 12:19:31 -0800 |
| commit | 3682a3946d2b0bad621db871e3bead83e523a238 (patch) | |
| tree | 22fa013f268abeb35863ac7be2016912c4977762 /arch/x86/pci | |
| parent | 8161fe91d8da34c1a231b6e2d4454b4b3179a5d4 (diff) | |
| download | op-kernel-dev-3682a3946d2b0bad621db871e3bead83e523a238.zip op-kernel-dev-3682a3946d2b0bad621db871e3bead83e523a238.tar.gz | |
PCI: Fix pci cardbus removal
During test busn_res allocation with cardbus, found pci card removal is not
working anymore, and it turns out it is broken by:
|commit 79cc9601c3e42b4f0650fe7e69132ebce7ab48f9
|Date: Tue Nov 22 21:06:53 2011 -0800
|
| PCI: Only call pci_stop_bus_device() one time for child devices at remove
The above changed the behavior of pci_remove_behind_bridge that
yenta_cardbus depended on. So restore the old behavoir of
pci_remove_behind_bridge (which requires stopping and removing of all
devices) by:
1. rename pci_remove_behind_bridge to __pci_remove_behind_bridge, and let
__pci_remove_bus_device() call it instead.
2. add pci_stop_behind_bridge that will stop devices behind a bridge
3. add back pci_remove_behind_bridge that will stop and remove devices
under bridge.
-v2: update commit description a little bit.
Tested-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/x86/pci')
0 files changed, 0 insertions, 0 deletions
