PPC: Fix compile with profiling enabled

When using profiling, we rely on profile_getclock() being available
at our disposal. Somehow that function got moved from an indirect
include we used to have in translate-init.c, so that we were now
left not properly compiling anymore.

Add an explicit include to timer.h which defines profile_getclock,
so that we can compile again.
Signed-off-by: NAlexander Graf <agraf@suse.de>

translate-all.c

@@ -55,6 +55,7 @@
 #else
 #include "exec/address-spaces.h"
 #endif
+#include "qemu/timer.h"
 
 #include "exec/cputlb.h"
 #include "translate-all.h"