Input: psmouse - use psmouse_[de]activate() from sentelic and hgpk drivers

Make use of psmouse_activate() and psmouse_deactivate() from psmouse-base.c

Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/mouse/hgpk.c b/drivers/input/mouse/hgpk.c
index 1c5d521..575f880 100644
--- a/drivers/input/mouse/hgpk.c
+++ b/drivers/input/mouse/hgpk.c
@@ -640,7 +640,6 @@
 
 static int hgpk_force_recalibrate(struct psmouse *psmouse)
 {
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
 	struct hgpk_data *priv = psmouse->private;
 	int err;
 
@@ -669,12 +668,9 @@
 	 * we don't have a good way to deal with it.  The 2s window stuff
 	 * (below) is our best option for now.
 	 */
-
-	if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_ENABLE))
+	if (psmouse_activate(psmouse))
 		return -1;
 
-	psmouse_set_state(psmouse, PSMOUSE_ACTIVATED);
-
 	if (tpdebug)
 		psmouse_dbg(psmouse, "touchpad reactivated\n");
 
@@ -733,8 +729,7 @@
 		}
 
 		/* should be all set, enable the touchpad */
-		ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_ENABLE);
-		psmouse_set_state(psmouse, PSMOUSE_ACTIVATED);
+		psmouse_activate(psmouse);
 		psmouse_dbg(psmouse, "Touchpad powered up.\n");
 	} else {
 		psmouse_dbg(psmouse, "Powering off touchpad.\n");