[PATCH 18/19] cxl: Export file ops for use by API

[Ian Munsie]

Like I mentioned in the other patch - I would also be happy if these
were renamed to suit the api and exported directly from file.c.  The
prototypes can all be in the new header for the api.

But that's minor - if you want to keep them as they are in your patch
I'm fine with that too :)

Acked-by: Ian Munsie <imunsie at au1.ibm.com>

Cheers,
-Ian