uas: Add a uas_find_uas_alt_setting helper function

This is a preparation patch for teaching usb-storage to not bind to
uas devices.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
This commit is contained in:
Hans de Goede 2013-10-21 08:00:58 +01:00 • committed by Sarah Sharp
commit e1be067b68