cpu: make cpu-qom.h only include-able from cpu.h

Make cpu-qom.h so that it is only included from cpu.h.  Then there
is no need for it to include cpu.h again.

Later we will make cpu-qom.h target independent and we will _want_
to include it from elsewhere, but for now reduce the number of cases
to handle.
Reviewed-by: NAlex Bennée <alex.bennee@linaro.org>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

target-alpha/cpu-qom.h

@@ -21,7 +21,6 @@
 #define QEMU_ALPHA_CPU_QOM_H
 
 #include "qom/cpu.h"
-#include "cpu.h"
 
 #define TYPE_ALPHA_CPU "alpha-cpu"
 

target-arm/psci.c

@@ -17,7 +17,6 @@
  */
 #include "qemu/osdep.h"
 #include <cpu.h>
-#include <cpu-qom.h>
 #include <exec/helper-proto.h>
 #include <kvm-consts.h>
 #include <sysemu/sysemu.h>

target-i386/cpu-qom.h

@@ -21,7 +21,6 @@
 #define QEMU_I386_CPU_QOM_H
 
 #include "qom/cpu.h"
-#include "cpu.h"
 #include "qemu/notify.h"
 
 #ifdef TARGET_X86_64

target-lm32/cpu-qom.h

@@ -21,7 +21,6 @@
 #define QEMU_LM32_CPU_QOM_H
 
 #include "qom/cpu.h"
-#include "cpu.h"
 
 #define TYPE_LM32_CPU "lm32-cpu"
 

target-ppc/cpu-qom.h

@@ -21,7 +21,6 @@
 #define QEMU_PPC_CPU_QOM_H
 
 #include "qom/cpu.h"
-#include "cpu.h"
 
 #ifdef TARGET_PPC64
 #define TYPE_POWERPC_CPU "powerpc64-cpu"

target-s390x/cpu-qom.h

@@ -21,7 +21,6 @@
 #define QEMU_S390_CPU_QOM_H
 
 #include "qom/cpu.h"
-#include "cpu.h"
 
 #define TYPE_S390_CPU "s390-cpu"
 

target-sparc/cpu-qom.h

@@ -21,7 +21,6 @@
 #define QEMU_SPARC_CPU_QOM_H
 
 #include "qom/cpu.h"
-#include "cpu.h"
 
 #ifdef TARGET_SPARC64
 #define TYPE_SPARC_CPU "sparc64-cpu"

target-unicore32/cpu-qom.h

@@ -12,7 +12,6 @@
 #define QEMU_UC32_CPU_QOM_H
 
 #include "qom/cpu.h"
-#include "cpu.h"
 
 #define TYPE_UNICORE32_CPU "unicore32-cpu"
 

target-xtensa/cpu-qom.h

@@ -30,7 +30,6 @@
 #define QEMU_XTENSA_CPU_QOM_H
 
 #include "qom/cpu.h"
-#include "cpu.h"
 
 #define TYPE_XTENSA_CPU "xtensa-cpu"