Commit 5e3b5610 authored by Axel Lin's avatar Axel Lin Committed by Guenter Roeck

hwmon: (pc87360) Fix vrm write operation

vrm is an u8, so the written value needs to be limited to [0, 255].
Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent fa642d9d
...@@ -615,6 +615,9 @@ static ssize_t set_vrm(struct device *dev, struct device_attribute *attr, ...@@ -615,6 +615,9 @@ static ssize_t set_vrm(struct device *dev, struct device_attribute *attr,
if (err) if (err)
return err; return err;
if (val > 255)
return -EINVAL;
data->vrm = val; data->vrm = val;
return count; return count;
} }
......
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