File mc68360_spidrv.c orphaned?

[gds at chartertn.net (Gene Smith)]

In looking at spi stuff I came across this file in 4.9.0:

.../libbsp/m68k/gen68360/spi/mc68360_spidrv.c

It includes <m360/m360_spidrv.h>

I can't find a file called m360_spidrv.h nor a directory called m360 in 
rtems 4.9.0. Should this file be removed? Looking at the file, it 
appears to be a subset of the one right by it, mc360_spi.c which 
includes existing files.

-gene