c122395f>] ? bus_add_driver+0x17f/0x250 [] ? pci_device_shutdown+0x0/0x20 [] ? pci_device_remove+0x0/0x40 [] ? driver_register+0x63/0x120 [] ? __pci_register_driver+0x36/0xa0 [] ? ipw2100_init+0x48/0x67 [ipw2100] [] ? do_one_initcall+0x32/0x170 [] ? __vunmap+0xb8/0xf0 [] ? ipw2100_init+0x0/0x67 [ipw2100] [] ? sys_init_module+0x161/0x1000 [] ? sys_close+0x67/0xe0 [] ? syscall_call+0x7/0xb This patch moves pm_qos_add_request prior to pci_register_driver in ipw2100 in order to avoid this problem. Reported-by: Christoph Fritz Signed-off-by: John W. Linville ¶b