hwmon: (max31827) use sysfs_emit() in temp1_resolution_show()

Replace scnprintf() with sysfs_emit() in temp1_resolution_show(),
as recommended in Documentation/filesystems/sysfs.rst: show() callbacks
should use sysfs_emit() or sysfs_emit_at() to format values returned to
userspace.

Signed-off-by: Khaled Elnaggar <khaledelnaggarlinux@gmail.com>
Link: https://lore.kernel.org/r/20250712131447.326995-1-khaledelnaggarlinux@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/max31827.c b/drivers/hwmon/max31827.c
index 48e8f8ba4d05b4d74b1d291702a82bfa20b30fa8..a31c7b655da13710a3d6eca7d862e18d398ac376 100644 (file)
--- a/drivers/hwmon/max31827.c
+++ b/drivers/hwmon/max31827.c
@@ -445,7 +445,7 @@ static ssize_t temp1_resolution_show(struct device *dev,
 
        val = FIELD_GET(MAX31827_CONFIGURATION_RESOLUTION_MASK, val);
 
-       return scnprintf(buf, PAGE_SIZE, "%u\n", max31827_resolutions[val]);
+       return sysfs_emit(buf, "%u\n", max31827_resolutions[val]);
 }
 
 static ssize_t temp1_resolution_store(struct device *dev,