virtio-iommu: depend on PCI

The virtio-iommu device attaches itself to a PCI bus, so it makes
no sense to include it unless PCI is supported---and in fact
compilation fails without this change.

Reported-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/hw/virtio/Kconfig b/hw/virtio/Kconfig
index d29525b36faa8e08e047e5eddab60769c89d6d35..83122424fabc84c5aacfc8e97e6af78c7cb8b6ed 100644 (file)
--- a/hw/virtio/Kconfig
+++ b/hw/virtio/Kconfig
@@ -12,7 +12,7 @@ config VIRTIO_RNG
 config VIRTIO_IOMMU
     bool
     default y
-    depends on VIRTIO
+    depends on PCI && VIRTIO
 
 config VIRTIO_PCI
     bool