Input: elo - 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/20260113082856.83617-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/touchscreen/elo.c b/drivers/input/touchscreen/elo.c
index ad209e6e82a64da2a5add7aadf0a6bff43d90e7f..137a5f69b83ecc70d86d6f931f1e0f5c40557bcc 100644 (file)
--- a/drivers/input/touchscreen/elo.c
+++ b/drivers/input/touchscreen/elo.c
@@ -320,7 +320,7 @@ static int elo_connect(struct serio *serio, struct serio_driver *drv)
        elo->expected_packet = ELO10_TOUCH_PACKET;
        mutex_init(&elo->cmd_mutex);
        init_completion(&elo->cmd_done);
-       snprintf(elo->phys, sizeof(elo->phys), "%s/input0", serio->phys);
+       scnprintf(elo->phys, sizeof(elo->phys), "%s/input0", serio->phys);
 
        input_dev->name = "Elo Serial TouchScreen";
        input_dev->phys = elo->phys;