Fix RTC breakage from r7031.

Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7062 c046a42c-6fe2-441c-8c8c-71466251a162

hw/mc146818rtc.c

@@ -104,7 +104,7 @@ static void rtc_timer_update(RTCState *s, int64_t current_time)
     /* disable periodic timer if hpet is in legacy mode, since interrupts are
      * disabled anyway.
      */
-    enable_pie = hpet_in_legacy_mode();
+    enable_pie = !hpet_in_legacy_mode();
 #else
     enable_pie = 1;
 #endif