Merge tag 'drm-amdkfd-next-2017-01-16' of git://people.freedesktop.org/~gabbayo/linux into drm-next

two amdkfd patches.

* tag 'drm-amdkfd-next-2017-01-16' of git://people.freedesktop.org/~gabbayo/linux:
  drm/amdkfd: fix improper return value on error
  amdkfd: fix spelling mistake in kfd_ioctl_dbg_unrgesiter