greybus: Fix build errors on older kernels.

Thanks to Marti for pointing out the code didn't build properly on 3.10.
Added kernel_ver.h to handle any api mis-matches between the code and
older kernel versions.
This commit is contained in:
Greg Kroah-Hartman 2014-09-11 08:22:06 -07:00
commit f91121b48f
3 changed files with 27 additions and 2 deletions