staging: comedi: ni_660x: remove ni_660x_get_pfi_routing()

This simple function is only called by ni_660x_dio_insn_config().

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>
This commit is contained in:
H Hartley Sweeten 2012-10-23 16:28:30 -07:00 • committed by Greg Kroah-Hartman
commit 32bd027dd7