From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Tue, 20 Jan 2026 20:03:46 +0000 (-0800)
Subject: Input: penmount - switch to use scnprintf() to suppress truncation warning
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1828b52063117fa48db4c3dd637ee320bb2a788b;p=thirdparty%2Fkernel%2Flinux.git

Input: penmount - 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/20260113082926.87049-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/input/touchscreen/penmount.c b/drivers/input/touchscreen/penmount.c
index 95adede26703..e027c71cffd9 100644
--- a/drivers/input/touchscreen/penmount.c
+++ b/drivers/input/touchscreen/penmount.c
@@ -208,7 +208,7 @@ static int pm_connect(struct serio *serio, struct serio_driver *drv)
 
 	pm->serio = serio;
 	pm->dev = input_dev;
-	snprintf(pm->phys, sizeof(pm->phys), "%s/input0", serio->phys);
+	scnprintf(pm->phys, sizeof(pm->phys), "%s/input0", serio->phys);
 	pm->maxcontacts = 1;
 
 	input_dev->name = "PenMount Serial TouchScreen";