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Commit f4a41eea authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hwmon: (adm9240) Remove legacy chassis intrusion detection sysfs attribute 



Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Acked-by: default avatarJean Delvare <khali@linux-fr.org>
parent 146ab288

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