staging: comedi: introduce comedi_to_usb_dev()
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Mon, 20 May 2013 21:20:02 +0000 (14:20 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 21 May 2013 17:59:10 +0000 (10:59 -0700)
Introduce a helper function to get a usb_device pointer from a
comedi_device pointer.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

No differences found