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由 Mark Lord 提交于
Okay, found it. The root cause here was a missing CONFIG_USB_SUSPEND=y, which means the hci_usb device never got marked as USB_STATE_SUSPENDED, which then caused the loop to go on forever. The system works fine now with CONFIG_USB_SUSPEND=y in the .config. Here's the patch to prevent future lockups for this or other causes. I no longer need it, but it does still seem a good idea. Signed-off-by: NMark Lord <mlord@pobox.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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