Input: psmouse - add newline to OLPC HGPK touchpad debugging

When probing for the OLPC HGPK touchpad the ID of the probed touchpad is
emitted, but the debug is missing the terminating newline.  This causes
later information to run into it, and for that to be categorised
incorrectly at KERN_DBG.  Fix this up.
Reported-by: NMatt Zimmerman <mdz@canonical.com>
Signed-off-by: NAndy Whitcroft <apw@canonical.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

drivers/input/mouse/hgpk.c

@@ -472,7 +472,7 @@ static enum hgpk_model_t hgpk_get_model(struct psmouse *psmouse)
 		return -EIO;
 	}
 
-	hgpk_dbg(psmouse, "ID: %02x %02x %02x", param[0], param[1], param[2]);
+	hgpk_dbg(psmouse, "ID: %02x %02x %02x\n", param[0], param[1], param[2]);
 
 	/* HGPK signature: 0x67, 0x00, 0x<model> */
 	if (param[0] != 0x67 || param[1] != 0x00)