rmmod ohci1394 hangs in klist_remove

[Stelian Pop <stelian@popies.net>]

Removing the ohci1394 module no longer works, sysrq+t shows:

rmmod         D 0FF7F724     0  6044   6038                     (NOTLB)
Call trace:
 [c00073ec] __switch_to+0x48/0x70
 [c02954c8] schedule+0x348/0x6f8
 [c02958f0] wait_for_completion+0x78/0xe4
 [c0294c1c] klist_remove+0x24/0x38
 [c01313ec] device_del+0x34/0xb8
 [c0131488] device_unregister+0x18/0x30
 [c0185afc] nodemgr_remove_ne+0x6c/0x88
 [c0185b2c] __nodemgr_remove_host_dev+0x14/0x28
 [c0131520] device_for_each_child+0x4c/0x74
 [c0185b68] nodemgr_remove_host_dev+0x28/0x6c
 [c018234c] __unregister_host+0xdc/0xe0
 [c0182e98] highlevel_remove_host+0x70/0xd8
 [c0181cc0] hpsb_remove_host+0x60/0x8c
 [e2218fec] ohci1394_pci_remove+0x5c/0x288 [ohci1394]
 [c00e02d0] pci_device_remove+0x60/0x64

This is with the latest Linus' git tree, on a Powerbook laptop (ppc).
Removing the module works with stock 2.4.12.

Thanks.

Stelian.
-- 
Stelian Pop <stelian@popies.net>

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