hwmon: Delete deprecated FSC drivers

The legacy fscpos and fscher drivers have been replaced by the unified
fschmd driver. The transition period is over now, we can delete them.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>

1 files changed, 0 insertions, 680 deletions

diff --git a/drivers/hwmon/fscher.c b/drivers/hwmon/fscher.c
deleted file mode 100644
index 12c70e402cb..00000000000
--- a/drivers/hwmon/fscher.c
+++ /dev/null
@@ -1,680 +0,0 @@
-/*
- * fscher.c - Part of lm_sensors, Linux kernel modules for hardware
- * monitoring
- * Copyright (C) 2003, 2004 Reinhard Nissl <rnissl@gmx.de>
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/* 
- *  fujitsu siemens hermes chip, 
- *  module based on fscpos.c 
- *  Copyright (C) 2000 Hermann Jung <hej@odn.de>
- *  Copyright (C) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
- *  and Philip Edelbrock <phil@netroedge.com>
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/jiffies.h>
-#include <linux/i2c.h>
-#include <linux/hwmon.h>
-#include <linux/err.h>
-#include <linux/mutex.h>
-#include <linux/sysfs.h>
-
-/*
- * Addresses to scan
- */
-
-static const unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
-
-/*
- * Insmod parameters
- */
-
-I2C_CLIENT_INSMOD_1(fscher);
-
-/*
- * The FSCHER registers
- */
-
-/* chip identification */
-#define FSCHER_REG_IDENT_0		0x00
-#define FSCHER_REG_IDENT_1		0x01
-#define FSCHER_REG_IDENT_2		0x02
-#define FSCHER_REG_REVISION		0x03
-
-/* global control and status */
-#define FSCHER_REG_EVENT_STATE		0x04
-#define FSCHER_REG_CONTROL		0x05
-
-/* watchdog */
-#define FSCHER_REG_WDOG_PRESET		0x28
-#define FSCHER_REG_WDOG_STATE		0x23
-#define FSCHER_REG_WDOG_CONTROL		0x21
-
-/* fan 0 */
-#define FSCHER_REG_FAN0_MIN		0x55
-#define FSCHER_REG_FAN0_ACT		0x0e
-#define FSCHER_REG_FAN0_STATE		0x0d
-#define FSCHER_REG_FAN0_RIPPLE		0x0f
-
-/* fan 1 */
-#define FSCHER_REG_FAN1_MIN		0x65
-#define FSCHER_REG_FAN1_ACT		0x6b
-#define FSCHER_REG_FAN1_STATE		0x62
-#define FSCHER_REG_FAN1_RIPPLE		0x6f
-
-/* fan 2 */
-#define FSCHER_REG_FAN2_MIN		0xb5
-#define FSCHER_REG_FAN2_ACT		0xbb
-#define FSCHER_REG_FAN2_STATE		0xb2
-#define FSCHER_REG_FAN2_RIPPLE		0xbf
-
-/* voltage supervision */
-#define FSCHER_REG_VOLT_12		0x45
-#define FSCHER_REG_VOLT_5		0x42
-#define FSCHER_REG_VOLT_BATT		0x48
-
-/* temperature 0 */
-#define FSCHER_REG_TEMP0_ACT		0x64
-#define FSCHER_REG_TEMP0_STATE		0x71
-
-/* temperature 1 */
-#define FSCHER_REG_TEMP1_ACT		0x32
-#define FSCHER_REG_TEMP1_STATE		0x81
-
-/* temperature 2 */
-#define FSCHER_REG_TEMP2_ACT		0x35
-#define FSCHER_REG_TEMP2_STATE		0x91
-
-/*
- * Functions declaration
- */
-
-static int fscher_probe(struct i2c_client *client,
-			const struct i2c_device_id *id);
-static int fscher_detect(struct i2c_client *client, int kind,
-			 struct i2c_board_info *info);
-static int fscher_remove(struct i2c_client *client);
-static struct fscher_data *fscher_update_device(struct device *dev);
-static void fscher_init_client(struct i2c_client *client);
-
-static int fscher_read_value(struct i2c_client *client, u8 reg);
-static int fscher_write_value(struct i2c_client *client, u8 reg, u8 value);
-
-/*
- * Driver data (common to all clients)
- */
- 
-static const struct i2c_device_id fscher_id[] = {
-	{ "fscher", fscher },
-	{ }
-};
-
-static struct i2c_driver fscher_driver = {
-	.class		= I2C_CLASS_HWMON,
-	.driver = {
-		.name	= "fscher",
-	},
-	.probe		= fscher_probe,
-	.remove		= fscher_remove,
-	.id_table	= fscher_id,
-	.detect		= fscher_detect,
-	.address_data	= &addr_data,
-};
-
-/*
- * Client data (each client gets its own)
- */
-
-struct fscher_data {
-	struct device *hwmon_dev;
-	struct mutex update_lock;
-	char valid; /* zero until following fields are valid */
-	unsigned long last_updated; /* in jiffies */
-
-	/* register values */
-	u8 revision;		/* revision of chip */
-	u8 global_event;	/* global event status */
-	u8 global_control;	/* global control register */
-	u8 watchdog[3];		/* watchdog */
-	u8 volt[3];		/* 12, 5, battery voltage */ 
-	u8 temp_act[3];		/* temperature */
-	u8 temp_status[3];	/* status of sensor */
-	u8 fan_act[3];		/* fans revolutions per second */
-	u8 fan_status[3];	/* fan status */
-	u8 fan_min[3];		/* fan min value for rps */
-	u8 fan_ripple[3];	/* divider for rps */
-};
-
-/*
- * Sysfs stuff
- */
-
-#define sysfs_r(kind, sub, offset, reg) \
-static ssize_t show_##kind##sub (struct fscher_data *, char *, int); \
-static ssize_t show_##kind##offset##sub (struct device *, struct device_attribute *attr, char *); \
-static ssize_t show_##kind##offset##sub (struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct fscher_data *data = fscher_update_device(dev); \
-	return show_##kind##sub(data, buf, (offset)); \
-}
-
-#define sysfs_w(kind, sub, offset, reg) \
-static ssize_t set_##kind##sub (struct i2c_client *, struct fscher_data *, const char *, size_t, int, int); \
-static ssize_t set_##kind##offset##sub (struct device *, struct device_attribute *attr, const char *, size_t); \
-static ssize_t set_##kind##offset##sub (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct fscher_data *data = i2c_get_clientdata(client); \
-	return set_##kind##sub(client, data, buf, count, (offset), reg); \
-}
-
-#define sysfs_rw_n(kind, sub, offset, reg) \
-sysfs_r(kind, sub, offset, reg) \
-sysfs_w(kind, sub, offset, reg) \
-static DEVICE_ATTR(kind##offset##sub, S_IRUGO | S_IWUSR, show_##kind##offset##sub, set_##kind##offset##sub);
-
-#define sysfs_rw(kind, sub, reg) \
-sysfs_r(kind, sub, 0, reg) \
-sysfs_w(kind, sub, 0, reg) \
-static DEVICE_ATTR(kind##sub, S_IRUGO | S_IWUSR, show_##kind##0##sub, set_##kind##0##sub);
-
-#define sysfs_ro_n(kind, sub, offset, reg) \
-sysfs_r(kind, sub, offset, reg) \
-static DEVICE_ATTR(kind##offset##sub, S_IRUGO, show_##kind##offset##sub, NULL);
-
-#define sysfs_ro(kind, sub, reg) \
-sysfs_r(kind, sub, 0, reg) \
-static DEVICE_ATTR(kind, S_IRUGO, show_##kind##0##sub, NULL);
-
-#define sysfs_fan(offset, reg_status, reg_min, reg_ripple, reg_act) \
-sysfs_rw_n(pwm,        , offset, reg_min) \
-sysfs_rw_n(fan, _status, offset, reg_status) \
-sysfs_rw_n(fan, _div   , offset, reg_ripple) \
-sysfs_ro_n(fan, _input , offset, reg_act)
-
-#define sysfs_temp(offset, reg_status, reg_act) \
-sysfs_rw_n(temp, _status, offset, reg_status) \
-sysfs_ro_n(temp, _input , offset, reg_act)
-    
-#define sysfs_in(offset, reg_act) \
-sysfs_ro_n(in, _input, offset, reg_act)
-
-#define sysfs_revision(reg_revision) \
-sysfs_ro(revision, , reg_revision)
-
-#define sysfs_alarms(reg_events) \
-sysfs_ro(alarms, , reg_events)
-
-#define sysfs_control(reg_control) \
-sysfs_rw(control, , reg_control)
-
-#define sysfs_watchdog(reg_control, reg_status, reg_preset) \
-sysfs_rw(watchdog, _control, reg_control) \
-sysfs_rw(watchdog, _status , reg_status) \
-sysfs_rw(watchdog, _preset , reg_preset)
-
-sysfs_fan(1, FSCHER_REG_FAN0_STATE, FSCHER_REG_FAN0_MIN,
-	     FSCHER_REG_FAN0_RIPPLE, FSCHER_REG_FAN0_ACT)
-sysfs_fan(2, FSCHER_REG_FAN1_STATE, FSCHER_REG_FAN1_MIN,
-	     FSCHER_REG_FAN1_RIPPLE, FSCHER_REG_FAN1_ACT)
-sysfs_fan(3, FSCHER_REG_FAN2_STATE, FSCHER_REG_FAN2_MIN,
-	     FSCHER_REG_FAN2_RIPPLE, FSCHER_REG_FAN2_ACT)
-
-sysfs_temp(1, FSCHER_REG_TEMP0_STATE, FSCHER_REG_TEMP0_ACT)
-sysfs_temp(2, FSCHER_REG_TEMP1_STATE, FSCHER_REG_TEMP1_ACT)
-sysfs_temp(3, FSCHER_REG_TEMP2_STATE, FSCHER_REG_TEMP2_ACT)
-
-sysfs_in(0, FSCHER_REG_VOLT_12)
-sysfs_in(1, FSCHER_REG_VOLT_5)
-sysfs_in(2, FSCHER_REG_VOLT_BATT)
-
-sysfs_revision(FSCHER_REG_REVISION)
-sysfs_alarms(FSCHER_REG_EVENTS)
-sysfs_control(FSCHER_REG_CONTROL)
-sysfs_watchdog(FSCHER_REG_WDOG_CONTROL, FSCHER_REG_WDOG_STATE, FSCHER_REG_WDOG_PRESET)
-  
-static struct attribute *fscher_attributes[] = {
-	&dev_attr_revision.attr,
-	&dev_attr_alarms.attr,
-	&dev_attr_control.attr,
-
-	&dev_attr_watchdog_status.attr,
-	&dev_attr_watchdog_control.attr,
-	&dev_attr_watchdog_preset.attr,
-
-	&dev_attr_in0_input.attr,
-	&dev_attr_in1_input.attr,
-	&dev_attr_in2_input.attr,
-
-	&dev_attr_fan1_status.attr,
-	&dev_attr_fan1_div.attr,
-	&dev_attr_fan1_input.attr,
-	&dev_attr_pwm1.attr,
-	&dev_attr_fan2_status.attr,
-	&dev_attr_fan2_div.attr,
-	&dev_attr_fan2_input.attr,
-	&dev_attr_pwm2.attr,
-	&dev_attr_fan3_status.attr,
-	&dev_attr_fan3_div.attr,
-	&dev_attr_fan3_input.attr,
-	&dev_attr_pwm3.attr,
-
-	&dev_attr_temp1_status.attr,
-	&dev_attr_temp1_input.attr,
-	&dev_attr_temp2_status.attr,
-	&dev_attr_temp2_input.attr,
-	&dev_attr_temp3_status.attr,
-	&dev_attr_temp3_input.attr,
-	NULL
-};
-
-static const struct attribute_group fscher_group = {
-	.attrs = fscher_attributes,
-};
-
-/*
- * Real code
- */
-
-/* Return 0 if detection is successful, -ENODEV otherwise */
-static int fscher_detect(struct i2c_client *new_client, int kind,
-			 struct i2c_board_info *info)
-{
-	struct i2c_adapter *adapter = new_client->adapter;
-
-	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-		return -ENODEV;
-
-	/* Do the remaining detection unless force or force_fscher parameter */
-	if (kind < 0) {
-		if ((i2c_smbus_read_byte_data(new_client,
-		     FSCHER_REG_IDENT_0) != 0x48)	/* 'H' */
-		 || (i2c_smbus_read_byte_data(new_client,
-		     FSCHER_REG_IDENT_1) != 0x45)	/* 'E' */
-		 || (i2c_smbus_read_byte_data(new_client,
-		     FSCHER_REG_IDENT_2) != 0x52))	/* 'R' */
-			return -ENODEV;
-	}
-
-	strlcpy(info->type, "fscher", I2C_NAME_SIZE);
-
-	return 0;
-}
-
-static int fscher_probe(struct i2c_client *new_client,
-			const struct i2c_device_id *id)
-{
-	struct fscher_data *data;
-	int err;
-
-	data = kzalloc(sizeof(struct fscher_data), GFP_KERNEL);
-	if (!data) {
-		err = -ENOMEM;
-		goto exit;
-	}
-
-	i2c_set_clientdata(new_client, data);
-	data->valid = 0;
-	mutex_init(&data->update_lock);
-
-	fscher_init_client(new_client);
-
-	/* Register sysfs hooks */
-	if ((err = sysfs_create_group(&new_client->dev.kobj, &fscher_group)))
-		goto exit_free;
-
-	data->hwmon_dev = hwmon_device_register(&new_client->dev);
-	if (IS_ERR(data->hwmon_dev)) {
-		err = PTR_ERR(data->hwmon_dev);
-		goto exit_remove_files;
-	}
-
-	return 0;
-
-exit_remove_files:
-	sysfs_remove_group(&new_client->dev.kobj, &fscher_group);
-exit_free:
-	kfree(data);
-exit:
-	return err;
-}
-
-static int fscher_remove(struct i2c_client *client)
-{
-	struct fscher_data *data = i2c_get_clientdata(client);
-
-	hwmon_device_unregister(data->hwmon_dev);
-	sysfs_remove_group(&client->dev.kobj, &fscher_group);
-
-	kfree(data);
-	return 0;
-}
-
-static int fscher_read_value(struct i2c_client *client, u8 reg)
-{
-	dev_dbg(&client->dev, "read reg 0x%02x\n", reg);
-
-	return i2c_smbus_read_byte_data(client, reg);
-}
-
-static int fscher_write_value(struct i2c_client *client, u8 reg, u8 value)
-{
-	dev_dbg(&client->dev, "write reg 0x%02x, val 0x%02x\n",
-		reg, value);
-
-	return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-/* Called when we have found a new FSC Hermes. */
-static void fscher_init_client(struct i2c_client *client)
-{
-	struct fscher_data *data = i2c_get_clientdata(client);
-
-	/* Read revision from chip */
-	data->revision =  fscher_read_value(client, FSCHER_REG_REVISION);
-}
-
-static struct fscher_data *fscher_update_device(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct fscher_data *data = i2c_get_clientdata(client);
-
-	mutex_lock(&data->update_lock);
-
-	if (time_after(jiffies, data->last_updated + 2 * HZ) || !data->valid) {
-
-		dev_dbg(&client->dev, "Starting fscher update\n");
-
-		data->temp_act[0] = fscher_read_value(client, FSCHER_REG_TEMP0_ACT);
-		data->temp_act[1] = fscher_read_value(client, FSCHER_REG_TEMP1_ACT);
-		data->temp_act[2] = fscher_read_value(client, FSCHER_REG_TEMP2_ACT);
-		data->temp_status[0] = fscher_read_value(client, FSCHER_REG_TEMP0_STATE);
-		data->temp_status[1] = fscher_read_value(client, FSCHER_REG_TEMP1_STATE);
-		data->temp_status[2] = fscher_read_value(client, FSCHER_REG_TEMP2_STATE);
-
-		data->volt[0] = fscher_read_value(client, FSCHER_REG_VOLT_12);
-		data->volt[1] = fscher_read_value(client, FSCHER_REG_VOLT_5);
-		data->volt[2] = fscher_read_value(client, FSCHER_REG_VOLT_BATT);
-
-		data->fan_act[0] = fscher_read_value(client, FSCHER_REG_FAN0_ACT);
-		data->fan_act[1] = fscher_read_value(client, FSCHER_REG_FAN1_ACT);
-		data->fan_act[2] = fscher_read_value(client, FSCHER_REG_FAN2_ACT);
-		data->fan_status[0] = fscher_read_value(client, FSCHER_REG_FAN0_STATE);
-		data->fan_status[1] = fscher_read_value(client, FSCHER_REG_FAN1_STATE);
-		data->fan_status[2] = fscher_read_value(client, FSCHER_REG_FAN2_STATE);
-		data->fan_min[0] = fscher_read_value(client, FSCHER_REG_FAN0_MIN);
-		data->fan_min[1] = fscher_read_value(client, FSCHER_REG_FAN1_MIN);
-		data->fan_min[2] = fscher_read_value(client, FSCHER_REG_FAN2_MIN);
-		data->fan_ripple[0] = fscher_read_value(client, FSCHER_REG_FAN0_RIPPLE);
-		data->fan_ripple[1] = fscher_read_value(client, FSCHER_REG_FAN1_RIPPLE);
-		data->fan_ripple[2] = fscher_read_value(client, FSCHER_REG_FAN2_RIPPLE);
-
-		data->watchdog[0] = fscher_read_value(client, FSCHER_REG_WDOG_PRESET);
-		data->watchdog[1] = fscher_read_value(client, FSCHER_REG_WDOG_STATE);
-		data->watchdog[2] = fscher_read_value(client, FSCHER_REG_WDOG_CONTROL);
-
-		data->global_event = fscher_read_value(client, FSCHER_REG_EVENT_STATE);
-		data->global_control = fscher_read_value(client,
-							FSCHER_REG_CONTROL);
-
-		data->last_updated = jiffies;
-		data->valid = 1;                 
-	}
-
-	mutex_unlock(&data->update_lock);
-
-	return data;
-}
-
-
-
-#define FAN_INDEX_FROM_NUM(nr)	((nr) - 1)
-
-static ssize_t set_fan_status(struct i2c_client *client, struct fscher_data *data,
-			      const char *buf, size_t count, int nr, int reg)
-{
-	/* bits 0..1, 3..7 reserved => mask with 0x04 */  
-	unsigned long v = simple_strtoul(buf, NULL, 10) & 0x04;
-	
-	mutex_lock(&data->update_lock);
-	data->fan_status[FAN_INDEX_FROM_NUM(nr)] &= ~v;
-	fscher_write_value(client, reg, v);
-	mutex_unlock(&data->update_lock);
-	return count;
-}
-
-static ssize_t show_fan_status(struct fscher_data *data, char *buf, int nr)
-{
-	/* bits 0..1, 3..7 reserved => mask with 0x04 */  
-	return sprintf(buf, "%u\n", data->fan_status[FAN_INDEX_FROM_NUM(nr)] & 0x04);
-}
-
-static ssize_t set_pwm(struct i2c_client *client, struct fscher_data *data,
-		       const char *buf, size_t count, int nr, int reg)
-{
-	unsigned long v = simple_strtoul(buf, NULL, 10);
-
-	mutex_lock(&data->update_lock);
-	data->fan_min[FAN_INDEX_FROM_NUM(nr)] = v > 0xff ? 0xff : v;
-	fscher_write_value(client, reg, data->fan_min[FAN_INDEX_FROM_NUM(nr)]);
-	mutex_unlock(&data->update_lock);
-	return count;
-}
-
-static ssize_t show_pwm(struct fscher_data *data, char *buf, int nr)
-{
-	return sprintf(buf, "%u\n", data->fan_min[FAN_INDEX_FROM_NUM(nr)]);
-}
-
-static ssize_t set_fan_div(struct i2c_client *client, struct fscher_data *data,
-			   const char *buf, size_t count, int nr, int reg)
-{
-	/* supported values: 2, 4, 8 */
-	unsigned long v = simple_strtoul(buf, NULL, 10);
-
-	switch (v) {
-	case 2: v = 1; break;
-	case 4: v = 2; break;
-	case 8: v = 3; break;
-	default:
-		dev_err(&client->dev, "fan_div value %ld not "
-			 "supported. Choose one of 2, 4 or 8!\n", v);
-		return -EINVAL;
-	}
-
-	mutex_lock(&data->update_lock);
-
-	/* bits 2..7 reserved => mask with 0x03 */
-	data->fan_ripple[FAN_INDEX_FROM_NUM(nr)] &= ~0x03;
-	data->fan_ripple[FAN_INDEX_FROM_NUM(nr)] |= v;
-
-	fscher_write_value(client, reg, data->fan_ripple[FAN_INDEX_FROM_NUM(nr)]);
-	mutex_unlock(&data->update_lock);
-	return count;
-}
-
-static ssize_t show_fan_div(struct fscher_data *data, char *buf, int nr)
-{
-	/* bits 2..7 reserved => mask with 0x03 */  
-	return sprintf(buf, "%u\n", 1 << (data->fan_ripple[FAN_INDEX_FROM_NUM(nr)] & 0x03));
-}
-
-#define RPM_FROM_REG(val)	(val*60)
-
-static ssize_t show_fan_input (struct fscher_data *data, char *buf, int nr)
-{
-	return sprintf(buf, "%u\n", RPM_FROM_REG(data->fan_act[FAN_INDEX_FROM_NUM(nr)]));
-}
-
-
-
-#define TEMP_INDEX_FROM_NUM(nr)		((nr) - 1)
-
-static ssize_t set_temp_status(struct i2c_client *client, struct fscher_data *data,
-			       const char *buf, size_t count, int nr, int reg)
-{
-	/* bits 2..7 reserved, 0 read only => mask with 0x02 */  
-	unsigned long v = simple_strtoul(buf, NULL, 10) & 0x02;
-
-	mutex_lock(&data->update_lock);
-	data->temp_status[TEMP_INDEX_FROM_NUM(nr)] &= ~v;
-	fscher_write_value(client, reg, v);
-	mutex_unlock(&data->update_lock);
-	return count;
-}
-
-static ssize_t show_temp_status(struct fscher_data *data, char *buf, int nr)
-{
-	/* bits 2..7 reserved => mask with 0x03 */
-	return sprintf(buf, "%u\n", data->temp_status[TEMP_INDEX_FROM_NUM(nr)] & 0x03);
-}
-
-#define TEMP_FROM_REG(val)	(((val) - 128) * 1000)
-
-static ssize_t show_temp_input(struct fscher_data *data, char *buf, int nr)
-{
-	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_act[TEMP_INDEX_FROM_NUM(nr)]));
-}
-
-/*
- * The final conversion is specified in sensors.conf, as it depends on
- * mainboard specific values. We export the registers contents as
- * pseudo-hundredths-of-Volts (range 0V - 2.55V). Not that it makes much
- * sense per se, but it minimizes the conversions count and keeps the
- * values within a usual range.
- */
-#define VOLT_FROM_REG(val)	((val) * 10)
-
-static ssize_t show_in_input(struct fscher_data *data, char *buf, int nr)
-{
-	return sprintf(buf, "%u\n", VOLT_FROM_REG(data->volt[nr]));
-}
-
-
-
-static ssize_t show_revision(struct fscher_data *data, char *buf, int nr)
-{
-	return sprintf(buf, "%u\n", data->revision);
-}
-
-
-
-static ssize_t show_alarms(struct fscher_data *data, char *buf, int nr)
-{
-	/* bits 2, 5..6 reserved => mask with 0x9b */
-	return sprintf(buf, "%u\n", data->global_event & 0x9b);
-}
-
-
-
-static ssize_t set_control(struct i2c_client *client, struct fscher_data *data,
-			   const char *buf, size_t count, int nr, int reg)
-{
-	/* bits 1..7 reserved => mask with 0x01 */  
-	unsigned long v = simple_strtoul(buf, NULL, 10) & 0x01;
-
-	mutex_lock(&data->update_lock);
-	data->global_control = v;
-	fscher_write_value(client, reg, v);
-	mutex_unlock(&data->update_lock);
-	return count;
-}
-
-static ssize_t show_control(struct fscher_data *data, char *buf, int nr)
-{
-	/* bits 1..7 reserved => mask with 0x01 */
-	return sprintf(buf, "%u\n", data->global_control & 0x01);
-}
-
-
-
-static ssize_t set_watchdog_control(struct i2c_client *client, struct
-				    fscher_data *data, const char *buf, size_t count,
-				    int nr, int reg)
-{
-	/* bits 0..3 reserved => mask with 0xf0 */  
-	unsigned long v = simple_strtoul(buf, NULL, 10) & 0xf0;
-
-	mutex_lock(&data->update_lock);
-	data->watchdog[2] &= ~0xf0;
-	data->watchdog[2] |= v;
-	fscher_write_value(client, reg, data->watchdog[2]);
-	mutex_unlock(&data->update_lock);
-	return count;
-}
-
-static ssize_t show_watchdog_control(struct fscher_data *data, char *buf, int nr)
-{
-	/* bits 0..3 reserved, bit 5 write only => mask with 0xd0 */
-	return sprintf(buf, "%u\n", data->watchdog[2] & 0xd0);
-}
-
-static ssize_t set_watchdog_status(struct i2c_client *client, struct fscher_data *data,
-				   const char *buf, size_t count, int nr, int reg)
-{
-	/* bits 0, 2..7 reserved => mask with 0x02 */  
-	unsigned long v = simple_strtoul(buf, NULL, 10) & 0x02;
-
-	mutex_lock(&data->update_lock);
-	data->watchdog[1] &= ~v;
-	fscher_write_value(client, reg, v);
-	mutex_unlock(&data->update_lock);
-	return count;
-}
-
-static ssize_t show_watchdog_status(struct fscher_data *data, char *buf, int nr)
-{
-	/* bits 0, 2..7 reserved => mask with 0x02 */
-	return sprintf(buf, "%u\n", data->watchdog[1] & 0x02);
-}
-
-static ssize_t set_watchdog_preset(struct i2c_client *client, struct fscher_data *data,
-				   const char *buf, size_t count, int nr, int reg)
-{
-	unsigned long v = simple_strtoul(buf, NULL, 10) & 0xff;
-	
-	mutex_lock(&data->update_lock);
-	data->watchdog[0] = v;
-	fscher_write_value(client, reg, data->watchdog[0]);
-	mutex_unlock(&data->update_lock);
-	return count;
-}
-
-static ssize_t show_watchdog_preset(struct fscher_data *data, char *buf, int nr)
-{
-	return sprintf(buf, "%u\n", data->watchdog[0]);
-}
-
-static int __init sensors_fscher_init(void)
-{
-	return i2c_add_driver(&fscher_driver);
-}
-
-static void __exit sensors_fscher_exit(void)
-{
-	i2c_del_driver(&fscher_driver);
-}
-
-MODULE_AUTHOR("Reinhard Nissl <rnissl@gmx.de>");
-MODULE_DESCRIPTION("FSC Hermes driver");
-MODULE_LICENSE("GPL");
-
-module_init(sensors_fscher_init);
-module_exit(sensors_fscher_exit);