USB: Add a sysfs file to show LTM capabilities.
authorSarah Sharp <sarah.a.sharp@linux.intel.com>
Fri, 6 Jul 2012 00:17:24 +0000 (17:17 -0700)
committerSarah Sharp <sarah.a.sharp@linux.intel.com>
Wed, 11 Jul 2012 11:06:48 +0000 (07:06 -0400)
USB 3.0 devices can optionally support Latency Tolerance Messaging
(LTM).  Add a new sysfs file in the device directory to show whether a
device is LTM capable.  This file will be present for both USB 2.0 and
USB 3.0 devices.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>

No differences found