From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Subject: [PATCH v1 1/1] Input: mtouch - switch to use scnprintf() to suppress truncation warning
Date: Tue, 13 Jan 2026 09:29:21 +0100 [thread overview]
Message-ID: <20260113082921.86167-1-andriy.shevchenko@linux.intel.com> (raw)
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>
---
drivers/input/touchscreen/mtouch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/mtouch.c b/drivers/input/touchscreen/mtouch.c
index eefae96a2d40..0427ae08c39d 100644
--- a/drivers/input/touchscreen/mtouch.c
+++ b/drivers/input/touchscreen/mtouch.c
@@ -137,7 +137,7 @@ static int mtouch_connect(struct serio *serio, struct serio_driver *drv)
mtouch->serio = serio;
mtouch->dev = input_dev;
- snprintf(mtouch->phys, sizeof(mtouch->phys), "%s/input0", serio->phys);
+ scnprintf(mtouch->phys, sizeof(mtouch->phys), "%s/input0", serio->phys);
input_dev->name = "MicroTouch Serial TouchScreen";
input_dev->phys = mtouch->phys;
--
2.50.1
reply other threads:[~2026-01-13 8:29 UTC|newest]
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