vhost: split out vringh Kconfig

vringh is pulled in by caif and mic, but the other
vhost config does not need to be there.
In particular, it makes no sense to have vhost net/scsi/sock
under caif/mic.

Create a separate Kconfig file and put vringh bits there.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

4 files changed, 7 insertions, 8 deletions

diff --git a/drivers/misc/mic/Kconfig b/drivers/misc/mic/Kconfig
index 355bcddb3ed4..6fd9d367dea7 100644
--- a/drivers/misc/mic/Kconfig
+++ b/drivers/misc/mic/Kconfig
@@ -148,5 +148,5 @@ config VOP
           <http://software.intel.com/en-us/mic-developer>.
 
 if VOP
-source "drivers/vhost/Kconfig"
+source "drivers/vhost/Kconfig.vringh"
 endif
diff --git a/drivers/net/caif/Kconfig b/drivers/net/caif/Kconfig
index 547098086773..f81df91a9ce1 100644
--- a/drivers/net/caif/Kconfig
+++ b/drivers/net/caif/Kconfig
@@ -52,5 +52,5 @@ config CAIF_VIRTIO
         The caif driver for CAIF over Virtio.
 
 if CAIF_VIRTIO
-source "drivers/vhost/Kconfig"
+source "drivers/vhost/Kconfig.vringh"
 endif
diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig
index f77f15bd3b0c..40764ecad9ce 100644
--- a/drivers/vhost/Kconfig
+++ b/drivers/vhost/Kconfig
@@ -33,12 +33,6 @@ config VHOST_VSOCK
         To compile this driver as a module, choose M here: the module will be called
         vhost_vsock.
 
-config VHOST_RING
-        tristate
-        ---help---
-          This option is selected by any driver which needs to access
-          the host side of a virtio ring.
-
 config VHOST
         tristate
         ---help---
diff --git a/drivers/vhost/Kconfig.vringh b/drivers/vhost/Kconfig.vringh
new file mode 100644
index 000000000000..6a4490c09d7f
--- /dev/null
+++ b/drivers/vhost/Kconfig.vringh
@@ -0,0 +1,5 @@
+config VHOST_RING
+        tristate
+        ---help---
+          This option is selected by any driver which needs to access
+          the host side of a virtio ring.