tree b5f2e9d2c58dc4a64ea4c488e2ff67e287b4e4ad
parent 1b95bee5630766448f40eecaa08b722f256335ea
author Bjørn Mork <bjorn@mork.no> 1351660119 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1351713491 -0700

USB: add USB_DEVICE_INTERFACE_CLASS macro

Matching on device and interface class with with unspecified
subclass and protocol is sometimes useful.  This is slightly
different from USB_DEVICE_AND_INTERFACE_INFO which requires
the full interface class/subclass/protocol triplet.

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>