virtio/s390: rename drivers/s390/kvm -> drivers/s390/virtio

This more accurately reflects what these drivers actually do.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 280a568..fbef7d0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -10577,7 +10577,7 @@
 L:	virtualization@lists.linux-foundation.org
 L:	kvm@vger.kernel.org
 S:	Supported
-F:	drivers/s390/kvm/
+F:	drivers/s390/virtio/
 
 VIRTIO HOST (VHOST)
 M:	"Michael S. Tsirkin" <mst@redhat.com>