[PATCH] virtio-iommu: depend on PCI

[Paolo Bonzini]

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 <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
 hw/virtio/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/virtio/Kconfig b/hw/virtio/Kconfig
index d29525b36f..83122424fa 100644
--- 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
-- 
2.24.1