Input: synaptics - fix misuse of strlcpy

Probable cut&paste typo - use the correct field size.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/mouse/synaptics.c

@@ -706,7 +706,7 @@ static void synaptics_pt_create(struct psmouse *psmouse)
 
 	serio->id.type = SERIO_PS_PSTHRU;
 	strlcpy(serio->name, "Synaptics pass-through", sizeof(serio->name));
-	strlcpy(serio->phys, "synaptics-pt/serio0", sizeof(serio->name));
+	strlcpy(serio->phys, "synaptics-pt/serio0", sizeof(serio->phys));
 	serio->write = synaptics_pt_write;
 	serio->start = synaptics_pt_start;
 	serio->stop = synaptics_pt_stop;