input: when probing for ImExPS/2 mice, the ImPS/2 sequence needs

       to be sent first, but the result should be ignored.
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

drivers/input/mouse/psmouse-base.c

@@ -418,6 +418,8 @@ static int im_explorer_detect(struct psmouse *psmouse)
 {
 	unsigned char param[2];
 
+	intellimouse_detect(psmouse);
+
 	param[0] = 200;
 	psmouse_command(psmouse, param, PSMOUSE_CMD_SETRATE);
 	param[0] = 200;