On Sat, 4 Feb 2012 22:55:00 -0800 Yinghai Lu <yinghai@xxxxxxxxxx> wrote: > 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 > > that patch changed pci_remove_behind_bridge behavoir that yenta_carbus depends. > > Restore the old behavoir of pci_remove_behind_bridge 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_befind_bridge that will stop device under bridge > 3. add back pci_remove_behind_bridge that will stop and remove device > under bridge. > > This one is for v3.3 Applied to -fixes with Dominik's tested-by. A nice cleanup on top might be to rename pci_remove_behind_bridge to pci_stop_remove_behind_bridge or something to indicate that it's calling stop each time as well... -- Jesse Barnes, Intel Open Source Technology Center
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