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Ignore duplicate timer run requests.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4575 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
pbrook 2008-05-25 14:05:47 +00:00
parent 8384dd67fe
commit 98fc56145e
1 changed files with 3 additions and 0 deletions
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3
hw/ptimer.c
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@ -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;