commit cf7d3c8e579a643ff81ff95d51babdaf4c55f5f4
author Philippe Skowronski <philippe.skowronski@intel.com> Fri Oct 01 14:59:16 2010 +0100
committer Greg Kroah-Hartman <gregkh@suse.de> Fri Oct 22 10:22:00 2010 -0700
tree c2890018e142e6f2f2da0dd73b6d21661b36ef1d
parent c8458d59d424fcba2456d6cba5811ce01c3aedb9

usb: langwell_udc: cancel pending requests when controller is suspended.

It is safer to cancel pending requests before free dTD and dQH when
controller enters suspend state.

Signed-off-by: Philippe Skowronski <philippe.skowronski@intel.com>
Signed-off-by: Hao Wu <hao.wu@intel.com>
[Switch to spin_lock_irq as suggested by Alan Stern]
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>