Index: head/sys/compat/linux/linux_common.c
===================================================================
--- head/sys/compat/linux/linux_common.c
+++ head/sys/compat/linux/linux_common.c
@@ -35,11 +35,15 @@
 #include <sys/kernel.h>
 #include <sys/malloc.h>
 #include <sys/eventhandler.h>
+#include <sys/sysctl.h>
 
 #include <compat/linux/linux_emul.h>
 #include <compat/linux/linux_mib.h>
 #include <compat/linux/linux_util.h>
 
+FEATURE(linuxulator_v4l, "V4L ioctl wrapper support in the linuxulator");
+FEATURE(linuxulator_v4l2, "V4L2 ioctl wrapper support in the linuxulator");
+
 MODULE_VERSION(linux_common, 1);
 
 SET_DECLARE(linux_device_handler_set, struct linux_device_handler);
Index: head/sys/compat/linux/linux_ioctl.c
===================================================================
--- head/sys/compat/linux/linux_ioctl.c
+++ head/sys/compat/linux/linux_ioctl.c
@@ -95,9 +95,6 @@
 
 CTASSERT(LINUX_IFNAMSIZ == IFNAMSIZ);
 
-FEATURE(linuxulator_v4l, "V4L ioctl wrapper support in the linuxulator");
-FEATURE(linuxulator_v4l2, "V4L2 ioctl wrapper support in the linuxulator");
-
 static linux_ioctl_function_t linux_ioctl_cdrom;
 static linux_ioctl_function_t linux_ioctl_vfat;
 static linux_ioctl_function_t linux_ioctl_console;