hwmon: (adm9240) Remove legacy chassis intrusion detection sysfs attribute (f4a41eea) · Commits · 戴 / test

drivers/hwmon/adm9240.c

+0 −26

Original line number	Diff line number	Diff line
		@@ -500,31 +500,6 @@ static ssize_t set_aout(struct device *dev,
		}
		static DEVICE_ATTR(aout_output, S_IRUGO \| S_IWUSR, show_aout, set_aout);

		/* chassis_clear */
		static ssize_t chassis_clear_legacy(struct device *dev,
		struct device_attribute *attr,
		const char *buf, size_t count)
		{
		struct i2c_client *client = to_i2c_client(dev);
		long val;
		int err;

		err = kstrtol(buf, 10, &val);
		if (err)
		return err;

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

		if (val == 1) {
		i2c_smbus_write_byte_data(client,
		ADM9240_REG_CHASSIS_CLEAR, 0x80);
		dev_dbg(&client->dev, "chassis intrusion latch cleared\n");
		}
		return count;
		}
		static DEVICE_ATTR(chassis_clear, S_IWUSR, NULL, chassis_clear_legacy);

		static ssize_t chassis_clear(struct device *dev,
		struct device_attribute *attr,
		const char *buf, size_t count)
		@@ -586,7 +561,6 @@ static struct attribute *adm9240_attributes[] = {
		&sensor_dev_attr_fan2_alarm.dev_attr.attr,
		&dev_attr_alarms.attr,
		&dev_attr_aout_output.attr,
		&dev_attr_chassis_clear.attr,
		&sensor_dev_attr_intrusion0_alarm.dev_attr.attr,
		&dev_attr_cpu0_vid.attr,
		NULL