As <machine/vm.h> is included from <vm/vm.h>, there is no need to

include it explicitly when <vm/vm.h> is already included.

Reviewed by:	alc, kib
Differential Revision:	https://reviews.freebsd.org/D5380

sys/amd64/vmm/vmm.c

@@ -53,7 +53,6 @@ __FBSDID("$FreeBSD$");
 #include <vm/vm_param.h>
 
 #include <machine/cpu.h>
-#include <machine/vm.h>
 #include <machine/pcb.h>
 #include <machine/smp.h>
 #include <x86/psl.h>

sys/arm/mv/mvvar.h

@@ -44,7 +44,6 @@
 #include <machine/bus.h>
 #include <vm/vm.h>
 #include <vm/pmap.h>
-#include <machine/vm.h>
 
 #include <dev/ofw/openfirm.h>
 

sys/dev/altera/avgen/altera_avgen.c

@@ -47,7 +47,6 @@ __FBSDID("$FreeBSD$");
 
 #include <machine/bus.h>
 #include <machine/resource.h>
-#include <machine/vm.h>
 
 #include <vm/vm.h>
 

sys/dev/altera/avgen/altera_avgen_fdt.c

@@ -47,7 +47,6 @@ __FBSDID("$FreeBSD$");
 
 #include <machine/bus.h>
 #include <machine/resource.h>
-#include <machine/vm.h>
 
 #include <vm/vm.h>
 

sys/dev/altera/avgen/altera_avgen_nexus.c

@@ -47,7 +47,6 @@ __FBSDID("$FreeBSD$");
 
 #include <machine/bus.h>
 #include <machine/resource.h>
-#include <machine/vm.h>
 
 #include <vm/vm.h>
 

sys/dev/vt/hw/efifb/efifb.c

@@ -39,7 +39,6 @@ __FBSDID("$FreeBSD$");
 #include "opt_platform.h"
 
 #include <machine/metadata.h>
-#include <machine/vm.h>
 #include <machine/vmparam.h>
 #include <vm/vm.h>
 #include <vm/pmap.h>