Don't include sysemu/tcg.h if it is not necessary

This header only defines the tcg_allowed variable and the tcg_enabled()
function - which are not required in many files that include this
header. Drop the #include statement there.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20220315144107.1012530-1-thuth@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

accel/tcg/hmp.c

@@ -4,7 +4,6 @@
 #include "qapi/qapi-commands-machine.h"
 #include "exec/exec-all.h"
 #include "monitor/monitor.h"
-#include "sysemu/tcg.h"
 
 static void hmp_tcg_register(void)
 {

accel/tcg/tcg-accel-ops-icount.c

@@ -24,7 +24,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "sysemu/tcg.h"
 #include "sysemu/replay.h"
 #include "sysemu/cpu-timers.h"
 #include "qemu/main-loop.h"

bsd-user/main.c

@@ -27,7 +27,6 @@
 #include "qemu-common.h"
 #include "qemu/units.h"
 #include "qemu/accel.h"
-#include "sysemu/tcg.h"
 #include "qemu-version.h"
 #include <machine/trap.h>
 

hw/virtio/vhost.c

@@ -26,7 +26,6 @@
 #include "migration/blocker.h"
 #include "migration/qemu-file-types.h"
 #include "sysemu/dma.h"
-#include "sysemu/tcg.h"
 #include "trace.h"
 
 /* enabled until disconnected backend stabilizes */

linux-user/main.c

@@ -21,7 +21,6 @@
 #include "qemu-common.h"
 #include "qemu/units.h"
 #include "qemu/accel.h"
-#include "sysemu/tcg.h"
 #include "qemu-version.h"
 #include <sys/syscall.h>
 #include <sys/resource.h>

monitor/misc.c

@@ -48,7 +48,6 @@
 #include "qapi/util.h"
 #include "sysemu/blockdev.h"
 #include "sysemu/sysemu.h"
-#include "sysemu/tcg.h"
 #include "sysemu/tpm.h"
 #include "qapi/qmp/qdict.h"
 #include "qapi/qmp/qerror.h"

target/arm/helper.c

@@ -27,7 +27,6 @@
 #include "sysemu/cpus.h"
 #include "sysemu/cpu-timers.h"
 #include "sysemu/kvm.h"
-#include "sysemu/tcg.h"
 #include "qemu/range.h"
 #include "qapi/qapi-commands-machine-target.h"
 #include "qapi/error.h"

target/s390x/cpu_models_sysemu.c

@@ -15,7 +15,6 @@
 #include "s390x-internal.h"
 #include "kvm/kvm_s390x.h"
 #include "sysemu/kvm.h"
-#include "sysemu/tcg.h"
 #include "qapi/error.h"
 #include "qapi/visitor.h"
 #include "qapi/qmp/qerror.h"

target/s390x/helper.c

@@ -27,7 +27,6 @@
 #include "hw/s390x/pv.h"
 #include "sysemu/hw_accel.h"
 #include "sysemu/runstate.h"
-#include "sysemu/tcg.h"
 
 void s390x_tod_timer(void *opaque)
 {