tree 0e20a4644c52a6ec25d8509af033f6155475eec9
parent 31ade3b83e1821da5fbb2f11b5b3d4ab2ec39db8
author Dan Williams <dan.j.williams@intel.com> 1448903433 -0800
committer Dan Williams <dan.j.williams@intel.com> 1448903433 -0800

libnvdimm, e820: skip module loading when no type-12

If there are no persistent memory ranges present then don't bother
creating the platform device.  Otherwise, it loads the full libnvdimm
sub-system only to discover no resources present.

Reported-by: Andy Lutomirski <luto@amacapital.net>
Acked-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>