Revert "Bluetooth: Enable USB autosuspend by default on btusb"
authorLinus Torvalds <torvalds@linux-foundation.org>
Thu, 24 Feb 2011 03:42:03 +0000 (19:42 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 24 Feb 2011 03:42:03 +0000 (19:42 -0800)
commit78794b2cdeac37ac1fd950fc9c4454b56d88ac03
tree728a80131f08ea775846c6a70149521e2cec673f
parentef3242859fae47e728b50b7ce3d17b201a71779a
Revert "Bluetooth: Enable USB autosuspend by default on btusb"

This reverts commit 556ea928f78a390fe16ae584e6433dff304d3014.

Jeff Chua reports that it can cause some bluetooth devices (he mentions
an Bluetooth Intermec scanner) to just stop responding after a while
with messages like

  [ 4533.361959] btusb 8-1:1.0: no reset_resume for driver btusb?
  [ 4533.361964] btusb 8-1:1.1: no reset_resume for driver btusb?

from the kernel. See also

  https://bugzilla.kernel.org/show_bug.cgi?id=26182

for other reports.

Reported-by: Jeff Chua <jeff.chua.linux@gmail.com>
Reported-by: Andrew Meakovski <meako@bigmir.net>
Reported-by: Jim Faulkner <jfaulkne@ccs.neu.edu>
Acked-by: Greg KH <gregkh@suse.de>
Acked-by: Matthew Garrett <mjg@redhat.com>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Cc: stable@kernel.org (for 2.6.37)
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/bluetooth/btusb.c