From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Tue, 20 Jan 2026 20:05:11 +0000 (-0800)
Subject: Input: touchwin - switch to use scnprintf() to suppress truncation warning
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f18271c58b9afdd9a51e66467b774ad8becb0e0;p=thirdparty%2Flinux.git

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 fbd72789ea80..4b92e8711e1d 100644
--- 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;