vhost: drop vringh dependency

vringh isn't used by vhost net or scsi - it's used
by CAIF only at the moment. Drop the dependency.

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

diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig
index 533eaf04f12faff85ba90791647c08a1f7a17599..387d30d8f2a807466f33b949dfe4c1d7776629d5 100644 (file)
--- a/drivers/vhost/Kconfig
+++ b/drivers/vhost/Kconfig
@@ -2,7 +2,6 @@ config VHOST_NET
        tristate "Host kernel accelerator for virtio net"
        depends on NET && EVENTFD && (TUN || !TUN) && (MACVTAP || !MACVTAP)
        select VHOST
-       select VHOST_RING
        ---help---
          This kernel module can be loaded in host kernel to accelerate
          guest networking with virtio_net. Not to be confused with virtio_net
@@ -15,7 +14,6 @@ config VHOST_SCSI
        tristate "VHOST_SCSI TCM fabric driver"
        depends on TARGET_CORE && EVENTFD && m
        select VHOST
-       select VHOST_RING
        default n
        ---help---
        Say M here to enable the vhost_scsi TCM fabric module