Input: touchright - switch to use scnprintf() to suppress truncation warning

Switch the driver to use scnprintf() to avoid warnings about potential
truncation of "phys" field which we can tolerate.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20260113082935.88801-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Author: andy-shev

drivers/input/touchscreen/touchright.c

@@ -111,7 +111,7 @@ static int tr_connect(struct serio *serio, struct serio_driver *drv)
 
 	tr->serio = serio;
 	tr->dev = input_dev;
-	snprintf(tr->phys, sizeof(tr->phys), "%s/input0", serio->phys);
+	scnprintf(tr->phys, sizeof(tr->phys), "%s/input0", serio->phys);
 
 	input_dev->name = "Touchright Serial TouchScreen";
 	input_dev->phys = tr->phys;