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

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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>
This commit is contained in:
Khaled Elnaggar
2025-07-12 16:14:46 +03:00
committed by Guenter Roeck
parent 9f4401ad37
commit d1eb9fe14e
1 changed files with 1 additions and 1 deletions
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drivers/hwmon/max31827.c
+1 -1
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@@ -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,