linux/drivers/usb/core
Mark Lord 55e5fdfa54 USB: hub.c loops forever on resume from ram due to bluetooth
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: Mark Lord <mlord@pobox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-12 16:29:48 -07:00
..
buffer.c USB: a bit more coding style cleanup 2007-02-07 15:44:40 -08:00
config.c USB: Fix up bogus bInterval values in endpoint descriptors 2007-06-08 16:24:31 -07:00
devices.c USB: remove use of the bus rwsem, as it doesn't really protect anything. 2007-04-27 10:57:30 -07:00
devio.c usbfs micro optimitation 2007-04-27 13:28:42 -07:00
driver.c USB: add RESET_RESUME device quirk 2007-07-12 16:29:47 -07:00
endpoint.c USB: In init_endpoint_class, use PTR_ERR to obtain an errno value, not IS_ERR 2007-02-16 15:32:17 -08:00
file.c USB: convert usb class devices to real devices 2007-02-07 15:44:31 -08:00
generic.c USB: add USB-Persist facility 2007-07-12 16:29:47 -07:00
hcd-pci.c USB: remove references to dev.power.power_state 2007-07-12 16:29:46 -07:00
hcd.c USB: Patch to align the various USB timers to fire at the same time 2007-07-12 16:29:48 -07:00
hcd.h USB: separate autosuspend from external suspend 2007-04-27 13:28:35 -07:00
hub.c USB: hub.c loops forever on resume from ram due to bluetooth 2007-07-12 16:29:48 -07:00
hub.h USB: Move private hub declarations out of public header file 2006-12-01 14:23:30 -08:00
inode.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
Kconfig USB: add USB-Persist facility 2007-07-12 16:29:47 -07:00
Makefile USB: add a blacklist for devices that can't handle some things we throw at them. 2007-02-23 15:03:46 -08:00
message.c USB: set the correct Interrupt interval in usb_bulk_msg 2007-05-22 23:45:49 -07:00
notify.c usbfs: private mutex for open, release, and remove 2006-09-27 11:58:49 -07:00
otg_whitelist.h USB: Fix apparent typo CONFIG_USB_CDCETHER. 2007-02-16 15:32:18 -08:00
quirks.c USB: add RESET_RESUME device quirk 2007-07-12 16:29:47 -07:00
sysfs.c USB: handle errors in power/level attribute 2007-05-22 23:45:50 -07:00
urb.c usbcore: trivial whitespace fixes 2007-02-07 15:44:40 -08:00
usb.c USB: replace flush_workqueue with cancel_sync_work 2007-05-29 13:39:07 -07:00
usb.h USB: add USB-Persist facility 2007-07-12 16:29:47 -07:00