[src/trunk]: src/sys/dev/wscons Initialize the W axis value on open as is alr...

[jakllsch <jakllsch%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/53b0879d670a
branches:  trunk
changeset: 769487:53b0879d670a
user:      jakllsch <jakllsch%NetBSD.org@localhost>
date:      Sun Sep 11 19:19:19 2011 +0000

description:
Initialize the W axis value on open as is already done for the other axes.

diffstat:

 sys/dev/wscons/wsmouse.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (34 lines):

diff -r f34534b52831 -r 53b0879d670a sys/dev/wscons/wsmouse.c
--- a/sys/dev/wscons/wsmouse.c  Sun Sep 11 19:18:27 2011 +0000
+++ b/sys/dev/wscons/wsmouse.c  Sun Sep 11 19:19:19 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: wsmouse.c,v 1.62 2009/01/15 04:22:11 yamt Exp $ */
+/* $NetBSD: wsmouse.c,v 1.63 2011/09/11 19:19:19 jakllsch Exp $ */
 
 /*-
  * Copyright (c) 2006 The NetBSD Foundation, Inc.
@@ -104,7 +104,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: wsmouse.c,v 1.62 2009/01/15 04:22:11 yamt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: wsmouse.c,v 1.63 2011/09/11 19:19:19 jakllsch Exp $");
 
 #include "wsmouse.h"
 #include "wsdisplay.h"
@@ -143,6 +143,7 @@
 #define INVALID_X      INT_MAX
 #define INVALID_Y      INT_MAX
 #define INVALID_Z      INT_MAX
+#define INVALID_W      INT_MAX
 
 struct wsmouse_softc {
        struct wsevsrc  sc_base;
@@ -621,6 +622,7 @@
        sc->sc_x = INVALID_X;
        sc->sc_y = INVALID_Y;
        sc->sc_z = INVALID_Z;
+       sc->sc_z = INVALID_W;
 
        /* Stop button repeating when messing with the device. */
        if (sc->sc_repeat_button != -1) {