Input: touchwin - 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/20260113082938.89437-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/touchscreen/touchwin.c b/drivers/input/touchscreen/touchwin.c
index fbd72789ea8095504bc612f82cc5d739f0ac3a40..4b92e8711e1d72791587490b164eee5bc9d445f3 100644 (file)
--- a/drivers/input/touchscreen/touchwin.c
+++ b/drivers/input/touchscreen/touchwin.c
@@ -118,7 +118,7 @@ static int tw_connect(struct serio *serio, struct serio_driver *drv)
 
        tw->serio = serio;
        tw->dev = input_dev;
-       snprintf(tw->phys, sizeof(tw->phys), "%s/input0", serio->phys);
+       scnprintf(tw->phys, sizeof(tw->phys), "%s/input0", serio->phys);
 
        input_dev->name = "Touchwindow Serial TouchScreen";
        input_dev->phys = tw->phys;