hwmon: (w83793) Remove legacy chassis intrusion detection sysfs attributes (1a2a064e) · Commits · 戴 / test

drivers/hwmon/w83793.c

+0 −23

Original line number	Diff line number	Diff line
		@@ -442,27 +442,6 @@ store_beep_enable(struct device dev, struct device_attribute attr,
		return count;
		}

		/* Write any value to clear chassis alarm */
		static ssize_t
		store_chassis_clear_legacy(struct device *dev,
		struct device_attribute attr, const char buf,
		size_t count)
		{
		struct i2c_client *client = to_i2c_client(dev);
		struct w83793_data *data = i2c_get_clientdata(client);
		u8 val;

		dev_warn(dev, "Attribute chassis is deprecated, "
		"use intrusion0_alarm instead\n");

		mutex_lock(&data->update_lock);
		val = w83793_read_value(client, W83793_REG_CLR_CHASSIS);
		val \|= 0x80;
		w83793_write_value(client, W83793_REG_CLR_CHASSIS, val);
		mutex_unlock(&data->update_lock);
		return count;
		}

		/* Write 0 to clear chassis alarm */
		static ssize_t
		store_chassis_clear(struct device *dev,
		@@ -1189,8 +1168,6 @@ static struct sensor_device_attribute_2 w83793_vid[] = {
		static DEVICE_ATTR(vrm, S_IWUSR \| S_IRUGO, show_vrm, store_vrm);

		static struct sensor_device_attribute_2 sda_single_files[] = {
		SENSOR_ATTR_2(chassis, S_IWUSR \| S_IRUGO, show_alarm_beep,
		store_chassis_clear_legacy, ALARM_STATUS, 30),
		SENSOR_ATTR_2(intrusion0_alarm, S_IWUSR \| S_IRUGO, show_alarm_beep,
		store_chassis_clear, ALARM_STATUS, 30),
		SENSOR_ATTR_2(beep_enable, S_IWUSR \| S_IRUGO, show_beep_enable,