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From: Jung-uk Kim <jkim@FreeBSD.org>
Date: Thu, 24 Sep 2009 20:23:24 +0000 (UTC)
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Subject: svn commit: r197469 - head/sys/dev/dpms
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Author: jkim
Date: Thu Sep 24 20:23:24 2009
New Revision: 197469
URL: http://svn.freebsd.org/changeset/base/197469

Log:
  Initialize registers to zero before calling the interrupt handlers inside
  emulator as we did in r197424 for vesa.
  
  Submitted by:	paradox (ddkprog yahoo com)

Modified:
  head/sys/dev/dpms/dpms.c

Modified: head/sys/dev/dpms/dpms.c
==============================================================================
--- head/sys/dev/dpms/dpms.c	Thu Sep 24 20:10:00 2009	(r197468)
+++ head/sys/dev/dpms/dpms.c	Thu Sep 24 20:23:24 2009	(r197469)
@@ -192,6 +192,7 @@ dpms_call_bios(int subfunction, int *bh)
 {
 	x86regs_t regs;
 
+	bzero(&regs, sizeof(regs));
 	regs.R_AX = VBE_DPMS_FUNCTION;
 	regs.R_BL = subfunction;
 	regs.R_BH = *bh;