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 355bcdd..6fd9d36 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 5470980..f81df91 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 f77f15b..40764ec 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 0000000..6a4490c
--- /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.