diff options
| -rw-r--r-- | drivers/hwmon/w83795.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hwmon/w83795.c b/drivers/hwmon/w83795.c index 600b2adbbd49..90f4ffb357b7 100644 --- a/drivers/hwmon/w83795.c +++ b/drivers/hwmon/w83795.c @@ -755,6 +755,10 @@ store_chassis_clear(struct device *dev, val = w83795_read(client, W83795_REG_CLR_CHASSIS); val |= 0x80; w83795_write(client, W83795_REG_CLR_CHASSIS, val); + + /* Clear status and force cache refresh */ + w83795_read(client, W83795_REG_ALARM(5)); + data->valid = 0; mutex_unlock(&data->update_lock); return count; } |