From 98fc56145ecedbcb4b59ebbf6b0538b20e9bda57 Mon Sep 17 00:00:00 2001
From: pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sun, 25 May 2008 14:05:47 +0000
Subject: Ignore duplicate timer run requests.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4575 c046a42c-6fe2-441c-8c8c-71466251a162
---
 hw/ptimer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/ptimer.c b/hw/ptimer.c
index 7dd6d31..356fad7 100644
--- a/hw/ptimer.c
+++ b/hw/ptimer.c
@@ -100,6 +100,9 @@ void ptimer_set_count(ptimer_state *s, uint64_t count)
 
 void ptimer_run(ptimer_state *s, int oneshot)
 {
+    if (s->enabled) {
+        return;
+    }
     if (s->period == 0) {
         fprintf(stderr, "Timer with period zero, disabling\n");
         return;
-- 
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