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Fix bad temperature display on Ryzen/Threadripper

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Merge tag 'hwmon-for-linus-v4.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fix from Guenter Roeck:
 "Fix bad temperature display on Ryzen/Threadripper"

* tag 'hwmon-for-linus-v4.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (k10temp) Only apply temperature offset if result is positive
This commit is contained in:
Linus Torvalds 2018-02-15 14:31:28 -08:00
commit 3e9f4df0ea
1 changed files with 4 additions and 1 deletions
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5
drivers/hwmon/k10temp.c
View File

@ -129,7 +129,10 @@ static ssize_t temp1_input_show(struct device *dev,
data->read_tempreg(data->pdev, &regval);
temp = (regval >> 21) * 125;
temp -= data->temp_offset;
if (temp > data->temp_offset)
temp -= data->temp_offset;
else
temp = 0;
return sprintf(buf, "%u\n", temp);
}