Pull powerpc fix from Madhavan Srinivasan:

 - Add close() callback in vas_vm_ops struct for proper cleanup

Thanks to Haren Myneni.

* tag 'powerpc-6.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/pseries/vas: Add close() callback in vas_vm_ops struct