qemu-common: push cpu.h inclusion out of qemu-common.h

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c
index f554b86..7a15914 100644
--- a/tcg/tcg-op.c
+++ b/tcg/tcg-op.c
@@ -23,6 +23,8 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu-common.h"
+#include "cpu.h"
 #include "tcg.h"
 #include "tcg-op.h"