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-rw-r--r--usr.sbin/vmd/mc146818.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/vmd/mc146818.c b/usr.sbin/vmd/mc146818.c
index 014232c7aab..e4a2b84f41c 100644
--- a/usr.sbin/vmd/mc146818.c
+++ b/usr.sbin/vmd/mc146818.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mc146818.c,v 1.18 2018/07/12 10:15:44 mlarkin Exp $ */
+/* $OpenBSD: mc146818.c,v 1.19 2019/05/27 19:21:43 jasper Exp $ */
/*
* Copyright (c) 2016 Mike Larkin <mlarkin@openbsd.org>
*
@@ -216,7 +216,7 @@ rtc_update_rega(uint32_t data)
__func__);
rtc.regs[MC_REGA] = data;
- if (rtc.regs[MC_REGB] & MC_REGB_PIE)
+ if ((rtc.regs[MC_REGA] ^ data) & 0x0f)
rtc_reschedule_per();
}