Fixes the following W=1 kernel build warning(s):

 drivers/input/mouse/synaptics.c:1781: warning: Function parameter or member 'psmouse' not described in 'synaptics_setup_intertouch'
 drivers/input/mouse/synaptics.c:1781: warning: Function parameter or member 'info' not described in 'synaptics_setup_intertouch'
 drivers/input/mouse/synaptics.c:1781: warning: Function parameter or member 'leave_breadcrumbs' not described in 'synaptics_setup_intertouch'

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Henrik Rydberg <rydberg@bitmath.org>
Cc: Peter Osterlund <redacted>
Cc: Stefan Gmeiner <redacted>
Cc: "C. Scott Ananian" <redacted>
Cc: Bruce Kalk <redacted>
Cc: this to <redacted>
Cc: linux-input@vger.kernel.org
Signed-off-by: Lee Jones <redacted>
---
 drivers/input/mouse/synaptics.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 07835939d83b9..403d0ce0e8bd2 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c

@@ -1771,7 +1771,7 @@ static int synaptics_create_intertouch(struct psmouse *psmouse,
 				  leave_breadcrumbs);
 }
 
-/**
+/*
  * synaptics_setup_intertouch - called once the PS/2 devices are enumerated
  * and decides to instantiate a SMBus InterTouch device.
  */

-- 
2.25.1