s390/protvirt: fix compilation issue
The kernel fails to compile with CONFIG_PROTECTED_VIRTUALIZATION_GUEST set but CONFIG_KVM unset. This patch fixes the issue by making the needed variable always available. Link: https://lkml.kernel.org/r/20200423120114.2027410-1-imbrenda@linux.ibm.com Fixes: a0f60f84 ("s390/protvirt: Add sysfs firmware interface for Ultravisor information") Reported-by:kbuild test robot <lkp@intel.com> Reported-by:
Philipp Rudo <prudo@linux.ibm.com> Suggested-by:
Philipp Rudo <prudo@linux.ibm.com> Reviewed-by:
David Hildenbrand <david@redhat.com> Reviewed-by:
Cornelia Huck <cohuck@redhat.com> Reviewed-by:
Vasily Gorbik <gor@linux.ibm.com> Acked-by:
Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by:
Claudio Imbrenda <imbrenda@linux.ibm.com> Signed-off-by:
Vasily Gorbik <gor@linux.ibm.com>
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