From 9a35a12d5659090b9013cca0d8a856a88aea63a1 Mon Sep 17 00:00:00 2001
From: Martin Pieuchot <mpi@cvs.openbsd.org>
Date: Mon, 6 Mar 2017 09:06:21 +0000
Subject: Use nitems() when passing all known parameters to
 wsmouse_configure().

ok bru@
---
 sys/dev/pckbc/pms.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'sys/dev')

diff --git a/sys/dev/pckbc/pms.c b/sys/dev/pckbc/pms.c
index 7eaee91002f..0aeeedfcd73 100644
--- a/sys/dev/pckbc/pms.c
+++ b/sys/dev/pckbc/pms.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pms.c,v 1.73 2017/02/27 16:40:10 bru Exp $ */
+/* $OpenBSD: pms.c,v 1.74 2017/03/06 09:06:20 mpi Exp $ */
 /* $NetBSD: psm.c,v 1.11 2000/06/05 22:20:57 sommerfeld Exp $ */
 
 /*-
@@ -235,7 +235,6 @@ static struct wsmouse_param synaptics_params[] = {
 	{ WSMOUSECFG_PRESSURE_LO, SYNAPTICS_PRESSURE_LO },
 	{ WSMOUSECFG_PRESSURE_HI, SYNAPTICS_PRESSURE_HI }
 };
-#define SYNAPTICS_NPARAMS 2
 
 int	pmsprobe(struct device *, void *, void *);
 void	pmsattach(struct device *, struct device *, void *);
@@ -1073,8 +1072,8 @@ pms_enable_synaptics(struct pms_softc *sc)
 			    wsmousedevprint);
 		}
 
-		if (wsmouse_configure(sc->sc_wsmousedev,
-		    synaptics_params, SYNAPTICS_NPARAMS))
+		if (wsmouse_configure(sc->sc_wsmousedev, synaptics_params,
+		    nitems(synaptics_params)))
 			goto err;
 
 		printf("%s: Synaptics %s, firmware %d.%d\n", DEVNAME(sc),
-- 
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