diff options
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/max6650.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/hwmon/max6650.c b/drivers/hwmon/max6650.c index 2edee4ca5cae..045e67f73846 100644 --- a/drivers/hwmon/max6650.c +++ b/drivers/hwmon/max6650.c @@ -512,15 +512,12 @@ static ssize_t alarm_show(struct device *dev, { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct max6650_data *data = max6650_update_device(dev); - struct i2c_client *client = data->client; - int alarm = 0; + bool alarm = data->alarm & attr->index; - if (data->alarm & attr->index) { + if (alarm) { mutex_lock(&data->update_lock); - alarm = 1; data->alarm &= ~attr->index; - data->alarm |= i2c_smbus_read_byte_data(client, - MAX6650_REG_ALARM); + data->valid = false; mutex_unlock(&data->update_lock); } |