[PATCH] I2C: Move hwmon drivers (2/3)

Part 2: Move the driver files themselves.

Note that the patch "adds trailing whitespace", because it does move the
files as-is, and some files happen to have trailing whitespace.

From: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 791 deletions

diff --git a/drivers/i2c/chips/adm9240.c b/drivers/i2c/chips/adm9240.c
deleted file mode 100644
index 5c68e9c311a..00000000000
--- a/drivers/i2c/chips/adm9240.c
+++ /dev/null
@@ -1,791 +0,0 @@
-/*
- * adm9240.c	Part of lm_sensors, Linux kernel modules for hardware
- * 		monitoring
- *
- * Copyright (C) 1999	Frodo Looijaard <frodol@dds.nl>
- *			Philip Edelbrock <phil@netroedge.com>
- * Copyright (C) 2003	Michiel Rook <michiel@grendelproject.nl>
- * Copyright (C) 2005	Grant Coady <gcoady@gmail.com> with valuable
- * 				guidance from Jean Delvare
- *
- * Driver supports	Analog Devices		ADM9240
- *			Dallas Semiconductor	DS1780
- *			National Semiconductor	LM81
- *
- * ADM9240 is the reference, DS1780 and LM81 are register compatibles
- *
- * Voltage	Six inputs are scaled by chip, VID also reported
- * Temperature	Chip temperature to 0.5'C, maximum and max_hysteris
- * Fans		2 fans, low speed alarm, automatic fan clock divider
- * Alarms	16-bit map of active alarms
- * Analog Out	0..1250 mV output
- *
- * Chassis Intrusion: clear CI latch with 'echo 1 > chassis_clear'
- *
- * Test hardware: Intel SE440BX-2 desktop motherboard --Grant
- *
- * LM81 extended temp reading not implemented
- *
- * 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.
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
-
-/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f,
-					I2C_CLIENT_END };
-
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
-
-/* Insmod parameters */
-SENSORS_INSMOD_3(adm9240, ds1780, lm81);
-
-/* ADM9240 registers */
-#define ADM9240_REG_MAN_ID		0x3e
-#define ADM9240_REG_DIE_REV		0x3f
-#define ADM9240_REG_CONFIG		0x40
-
-#define ADM9240_REG_IN(nr)		(0x20 + (nr))   /* 0..5 */
-#define ADM9240_REG_IN_MAX(nr)		(0x2b + (nr) * 2)
-#define ADM9240_REG_IN_MIN(nr)		(0x2c + (nr) * 2)
-#define ADM9240_REG_FAN(nr)		(0x28 + (nr))   /* 0..1 */
-#define ADM9240_REG_FAN_MIN(nr)		(0x3b + (nr))
-#define ADM9240_REG_INT(nr)		(0x41 + (nr))
-#define ADM9240_REG_INT_MASK(nr)	(0x43 + (nr))
-#define ADM9240_REG_TEMP		0x27
-#define ADM9240_REG_TEMP_HIGH		0x39
-#define ADM9240_REG_TEMP_HYST		0x3a
-#define ADM9240_REG_ANALOG_OUT		0x19
-#define ADM9240_REG_CHASSIS_CLEAR	0x46
-#define ADM9240_REG_VID_FAN_DIV		0x47
-#define ADM9240_REG_I2C_ADDR		0x48
-#define ADM9240_REG_VID4		0x49
-#define ADM9240_REG_TEMP_CONF		0x4b
-
-/* generalised scaling with integer rounding */
-static inline int SCALE(long val, int mul, int div)
-{
-	if (val < 0)
-		return (val * mul - div / 2) / div;
-	else
-		return (val * mul + div / 2) / div;
-}
-
-/* adm9240 internally scales voltage measurements */
-static const u16 nom_mv[] = { 2500, 2700, 3300, 5000, 12000, 2700 };
-
-static inline unsigned int IN_FROM_REG(u8 reg, int n)
-{
-	return SCALE(reg, nom_mv[n], 192);
-}
-
-static inline u8 IN_TO_REG(unsigned long val, int n)
-{
-	return SENSORS_LIMIT(SCALE(val, 192, nom_mv[n]), 0, 255);
-}
-
-/* temperature range: -40..125, 127 disables temperature alarm */
-static inline s8 TEMP_TO_REG(long val)
-{
-	return SENSORS_LIMIT(SCALE(val, 1, 1000), -40, 127);
-}
-
-/* two fans, each with low fan speed limit */
-static inline unsigned int FAN_FROM_REG(u8 reg, u8 div)
-{
-	if (!reg) /* error */
-		return -1;
-
-	if (reg == 255)
-		return 0;
-
-	return SCALE(1350000, 1, reg * div);
-}
-
-/* analog out 0..1250mV */
-static inline u8 AOUT_TO_REG(unsigned long val)
-{
-	return SENSORS_LIMIT(SCALE(val, 255, 1250), 0, 255);
-}
-
-static inline unsigned int AOUT_FROM_REG(u8 reg)
-{
-	return SCALE(reg, 1250, 255);
-}
-
-static int adm9240_attach_adapter(struct i2c_adapter *adapter);
-static int adm9240_detect(struct i2c_adapter *adapter, int address, int kind);
-static void adm9240_init_client(struct i2c_client *client);
-static int adm9240_detach_client(struct i2c_client *client);
-static struct adm9240_data *adm9240_update_device(struct device *dev);
-
-/* driver data */
-static struct i2c_driver adm9240_driver = {
-	.owner		= THIS_MODULE,
-	.name		= "adm9240",
-	.id		= I2C_DRIVERID_ADM9240,
-	.flags		= I2C_DF_NOTIFY,
-	.attach_adapter	= adm9240_attach_adapter,
-	.detach_client	= adm9240_detach_client,
-};
-
-/* per client data */
-struct adm9240_data {
-	enum chips type;
-	struct i2c_client client;
-	struct semaphore update_lock;
-	char valid;
-	unsigned long last_updated_measure;
-	unsigned long last_updated_config;
-
-	u8 in[6];		/* ro	in0_input */
-	u8 in_max[6];		/* rw	in0_max */
-	u8 in_min[6];		/* rw	in0_min */
-	u8 fan[2];		/* ro	fan1_input */
-	u8 fan_min[2];		/* rw	fan1_min */
-	u8 fan_div[2];		/* rw	fan1_div, read-only accessor */
-	s16 temp;		/* ro	temp1_input, 9-bit sign-extended */
-	s8 temp_high;		/* rw	temp1_max */
-	s8 temp_hyst;		/* rw	temp1_max_hyst */
-	u16 alarms;		/* ro	alarms */
-	u8 aout;		/* rw	aout_output */
-	u8 vid;			/* ro	vid */
-	u8 vrm;			/* --	vrm set on startup, no accessor */
-};
-
-/* i2c byte read/write interface */
-static int adm9240_read_value(struct i2c_client *client, u8 reg)
-{
-	return i2c_smbus_read_byte_data(client, reg);
-}
-
-static int adm9240_write_value(struct i2c_client *client, u8 reg, u8 value)
-{
-	return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-/*** sysfs accessors ***/
-
-/* temperature */
-#define show_temp(value, scale)					\
-static ssize_t show_##value(struct device *dev,			\
-			    struct device_attribute *attr,	\
-			    char *buf)				\
-{								\
-	struct adm9240_data *data = adm9240_update_device(dev);	\
-	return sprintf(buf, "%d\n", data->value * scale);	\
-}
-show_temp(temp_high, 1000);
-show_temp(temp_hyst, 1000);
-show_temp(temp, 500); /* 0.5'C per bit */
-
-#define set_temp(value, reg)					\
-static ssize_t set_##value(struct device *dev, 			\
-			   struct device_attribute *attr,	\
-			   const char *buf, size_t count)	\
-{								\
-	struct i2c_client *client = to_i2c_client(dev);		\
-	struct adm9240_data *data = adm9240_update_device(dev);	\
-	long temp = simple_strtoul(buf, NULL, 10);		\
-								\
-	down(&data->update_lock);				\
-	data->value = TEMP_TO_REG(temp);			\
-	adm9240_write_value(client, reg, data->value);		\
-	up(&data->update_lock);					\
-	return count;						\
-}
-
-set_temp(temp_high, ADM9240_REG_TEMP_HIGH);
-set_temp(temp_hyst, ADM9240_REG_TEMP_HYST);
-
-static DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO,
-		show_temp_high, set_temp_high);
-static DEVICE_ATTR(temp1_max_hyst, S_IWUSR | S_IRUGO,
-		show_temp_hyst, set_temp_hyst);
-static DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL);
-
-/* voltage */
-static ssize_t show_in(struct device *dev, char *buf, int nr)
-{
-	struct adm9240_data *data = adm9240_update_device(dev);
-	return sprintf(buf, "%d\n", IN_FROM_REG(data->in[nr], nr));
-}
-
-static ssize_t show_in_min(struct device *dev, char *buf, int nr)
-{
-	struct adm9240_data *data = adm9240_update_device(dev);
-	return sprintf(buf, "%d\n", IN_FROM_REG(data->in_min[nr], nr));
-}
-
-static ssize_t show_in_max(struct device *dev, char *buf, int nr)
-{
-	struct adm9240_data *data = adm9240_update_device(dev);
-	return sprintf(buf, "%d\n", IN_FROM_REG(data->in_max[nr], nr));
-}
-
-static ssize_t set_in_min(struct device *dev, const char *buf,
-		size_t count, int nr)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct adm9240_data *data = i2c_get_clientdata(client);
-	unsigned long val = simple_strtoul(buf, NULL, 10);
-
-	down(&data->update_lock);
-	data->in_min[nr] = IN_TO_REG(val, nr);
-	adm9240_write_value(client, ADM9240_REG_IN_MIN(nr), data->in_min[nr]);
-	up(&data->update_lock);
-	return count;
-}
-
-static ssize_t set_in_max(struct device *dev, const char *buf,
-		size_t count, int nr)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct adm9240_data *data = i2c_get_clientdata(client);
-	unsigned long val = simple_strtoul(buf, NULL, 10);
-
-	down(&data->update_lock);
-	data->in_max[nr] = IN_TO_REG(val, nr);
-	adm9240_write_value(client, ADM9240_REG_IN_MAX(nr), data->in_max[nr]);
-	up(&data->update_lock);
-	return count;
-}
-
-#define show_in_offset(offset)						\
-static ssize_t show_in##offset(struct device *dev,			\
-			       struct device_attribute *attr,		\
-			       char *buf)				\
-{									\
-	return show_in(dev, buf, offset);				\
-}									\
-static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in##offset, NULL);	\
-static ssize_t show_in##offset##_min(struct device *dev,		\
-				     struct device_attribute *attr,	\
-				     char *buf)				\
-{									\
-	return show_in_min(dev, buf, offset);				\
-}									\
-static ssize_t show_in##offset##_max(struct device *dev,		\
-				     struct device_attribute *attr,	\
-				     char *buf)				\
-{									\
-	return show_in_max(dev, buf, offset);				\
-}									\
-static ssize_t								\
-set_in##offset##_min(struct device *dev,				\
-		     struct device_attribute *attr, const char *buf,	\
-		     size_t count)					\
-{									\
-	return set_in_min(dev, buf, count, offset);			\
-}									\
-static ssize_t								\
-set_in##offset##_max(struct device *dev,				\
-		     struct device_attribute *attr, const char *buf,	\
-		     size_t count)					\
-{									\
-	return set_in_max(dev, buf, count, offset);			\
-}									\
-static DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR,			\
-		show_in##offset##_min, set_in##offset##_min);		\
-static DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR,			\
-		show_in##offset##_max, set_in##offset##_max);
-
-show_in_offset(0);
-show_in_offset(1);
-show_in_offset(2);
-show_in_offset(3);
-show_in_offset(4);
-show_in_offset(5);
-
-/* fans */
-static ssize_t show_fan(struct device *dev, char *buf, int nr)
-{
-	struct adm9240_data *data = adm9240_update_device(dev);
-	return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan[nr],
-				1 << data->fan_div[nr]));
-}
-
-static ssize_t show_fan_min(struct device *dev, char *buf, int nr)
-{
-	struct adm9240_data *data = adm9240_update_device(dev);
-	return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_min[nr],
-				1 << data->fan_div[nr]));
-}
-
-static ssize_t show_fan_div(struct device *dev, char *buf, int nr)
-{
-	struct adm9240_data *data = adm9240_update_device(dev);
-	return sprintf(buf, "%d\n", 1 << data->fan_div[nr]);
-}
-
-/* write new fan div, callers must hold data->update_lock */
-static void adm9240_write_fan_div(struct i2c_client *client, int nr,
-		u8 fan_div)
-{
-	u8 reg, old, shift = (nr + 2) * 2;
-
-	reg = adm9240_read_value(client, ADM9240_REG_VID_FAN_DIV);
-	old = (reg >> shift) & 3;
-	reg &= ~(3 << shift);
-	reg |= (fan_div << shift);
-	adm9240_write_value(client, ADM9240_REG_VID_FAN_DIV, reg);
-	dev_dbg(&client->dev, "fan%d clock divider changed from %u "
-			"to %u\n", nr + 1, 1 << old, 1 << fan_div);
-}
-
-/* 
- * set fan speed low limit:
- *
- * - value is zero: disable fan speed low limit alarm
- *
- * - value is below fan speed measurement range: enable fan speed low
- *   limit alarm to be asserted while fan speed too slow to measure
- *
- * - otherwise: select fan clock divider to suit fan speed low limit,
- *   measurement code may adjust registers to ensure fan speed reading
- */
-static ssize_t set_fan_min(struct device *dev, const char *buf,
-		size_t count, int nr)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct adm9240_data *data = i2c_get_clientdata(client);
-	unsigned long val = simple_strtoul(buf, NULL, 10);
-	u8 new_div;
-
-	down(&data->update_lock);
-
-	if (!val) {
-		data->fan_min[nr] = 255;
-		new_div = data->fan_div[nr];
-
-		dev_dbg(&client->dev, "fan%u low limit set disabled\n",
-				nr + 1);
-
-	} else if (val < 1350000 / (8 * 254)) {
-		new_div = 3;
-		data->fan_min[nr] = 254;
-
-		dev_dbg(&client->dev, "fan%u low limit set minimum %u\n",
-				nr + 1, FAN_FROM_REG(254, 1 << new_div));
-
-	} else {
-		unsigned int new_min = 1350000 / val;
-
-		new_div = 0;
-		while (new_min > 192 && new_div < 3) {
-			new_div++;
-			new_min /= 2;
-		}
-		if (!new_min) /* keep > 0 */
-			new_min++;
-
-		data->fan_min[nr] = new_min;
-
-		dev_dbg(&client->dev, "fan%u low limit set fan speed %u\n",
-				nr + 1, FAN_FROM_REG(new_min, 1 << new_div));
-	}
-
-	if (new_div != data->fan_div[nr]) {
-		data->fan_div[nr] = new_div;
-		adm9240_write_fan_div(client, nr, new_div);
-	}
-	adm9240_write_value(client, ADM9240_REG_FAN_MIN(nr),
-			data->fan_min[nr]);
-
-	up(&data->update_lock);
-	return count;
-}
-
-#define show_fan_offset(offset)						\
-static ssize_t show_fan_##offset (struct device *dev,			\
-				  struct device_attribute *attr,	\
-				  char *buf)				\
-{									\
-return show_fan(dev, buf, offset - 1);					\
-}									\
-static ssize_t show_fan_##offset##_div (struct device *dev,		\
-					struct device_attribute *attr,	\
-					char *buf)			\
-{									\
-return show_fan_div(dev, buf, offset - 1);				\
-}									\
-static ssize_t show_fan_##offset##_min (struct device *dev,		\
-					struct device_attribute *attr,	\
-					char *buf)			\
-{									\
-return show_fan_min(dev, buf, offset - 1);				\
-}									\
-static ssize_t set_fan_##offset##_min (struct device *dev, 		\
-				       struct device_attribute *attr,	\
-				       const char *buf, size_t count)	\
-{									\
-return set_fan_min(dev, buf, count, offset - 1);			\
-}									\
-static DEVICE_ATTR(fan##offset##_input, S_IRUGO, 			\
-		show_fan_##offset, NULL);				\
-static DEVICE_ATTR(fan##offset##_div, S_IRUGO, 				\
-		show_fan_##offset##_div, NULL);				\
-static DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, 		\
-		show_fan_##offset##_min, set_fan_##offset##_min);
-
-show_fan_offset(1);
-show_fan_offset(2);
-
-/* alarms */
-static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct adm9240_data *data = adm9240_update_device(dev);
-	return sprintf(buf, "%u\n", data->alarms);
-}
-static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
-
-/* vid */
-static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct adm9240_data *data = adm9240_update_device(dev);
-	return sprintf(buf, "%d\n", vid_from_reg(data->vid, data->vrm));
-}
-static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL);
-
-/* analog output */
-static ssize_t show_aout(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct adm9240_data *data = adm9240_update_device(dev);
-	return sprintf(buf, "%d\n", AOUT_FROM_REG(data->aout));
-}
-
-static ssize_t set_aout(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct adm9240_data *data = i2c_get_clientdata(client);
-	unsigned long val = simple_strtol(buf, NULL, 10);
-
-	down(&data->update_lock);
-	data->aout = AOUT_TO_REG(val);
-	adm9240_write_value(client, ADM9240_REG_ANALOG_OUT, data->aout);
-	up(&data->update_lock);
-	return count;
-}
-static DEVICE_ATTR(aout_output, S_IRUGO | S_IWUSR, show_aout, set_aout);
-
-/* chassis_clear */
-static ssize_t chassis_clear(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	unsigned long val = simple_strtol(buf, NULL, 10);
-
-	if (val == 1) {
-		adm9240_write_value(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);
-
-
-/*** sensor chip detect and driver install ***/
-
-static int adm9240_detect(struct i2c_adapter *adapter, int address, int kind)
-{
-	struct i2c_client *new_client;
-	struct adm9240_data *data;
-	int err = 0;
-	const char *name = "";
-	u8 man_id, die_rev;
-
-	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-		goto exit;
-
-	if (!(data = kmalloc(sizeof(struct adm9240_data), GFP_KERNEL))) {
-		err = -ENOMEM;
-		goto exit;
-	}
-	memset(data, 0, sizeof(struct adm9240_data));
-
-	new_client = &data->client;
-	i2c_set_clientdata(new_client, data);
-	new_client->addr = address;
-	new_client->adapter = adapter;
-	new_client->driver = &adm9240_driver;
-	new_client->flags = 0;
-
-	if (kind == 0) {
-		kind = adm9240;
-	}
-
-	if (kind < 0) {
-
-		/* verify chip: reg address should match i2c address */
-		if (adm9240_read_value(new_client, ADM9240_REG_I2C_ADDR)
-				!= address) {
-			dev_err(&adapter->dev, "detect fail: address match, "
-					"0x%02x\n", address);
-			goto exit_free;
-		}
-
-		/* check known chip manufacturer */
-		man_id = adm9240_read_value(new_client, ADM9240_REG_MAN_ID);
-
-		if (man_id == 0x23) {
-			kind = adm9240;
-		} else if (man_id == 0xda) {
-			kind = ds1780;
-		} else if (man_id == 0x01) {
-			kind = lm81;
-		} else {
-			dev_err(&adapter->dev, "detect fail: unknown manuf, "
-					"0x%02x\n", man_id);
-			goto exit_free;
-		}
-
-		/* successful detect, print chip info */
-		die_rev = adm9240_read_value(new_client, ADM9240_REG_DIE_REV);
-		dev_info(&adapter->dev, "found %s revision %u\n",
-				man_id == 0x23 ? "ADM9240" :
-				man_id == 0xda ? "DS1780" : "LM81", die_rev);
-	}
-
-	/* either forced or detected chip kind */
-	if (kind == adm9240) {
-		name = "adm9240";
-	} else if (kind == ds1780) {
-		name = "ds1780";
-	} else if (kind == lm81) {
-		name = "lm81";
-	}
-
-	/* fill in the remaining client fields and attach */
-	strlcpy(new_client->name, name, I2C_NAME_SIZE);
-	data->type = kind;
-	init_MUTEX(&data->update_lock);
-
-	if ((err = i2c_attach_client(new_client)))
-		goto exit_free;
-
-	adm9240_init_client(new_client);
-
-	/* populate sysfs filesystem */
-	device_create_file(&new_client->dev, &dev_attr_in0_input);
-	device_create_file(&new_client->dev, &dev_attr_in0_min);
-	device_create_file(&new_client->dev, &dev_attr_in0_max);
-	device_create_file(&new_client->dev, &dev_attr_in1_input);
-	device_create_file(&new_client->dev, &dev_attr_in1_min);
-	device_create_file(&new_client->dev, &dev_attr_in1_max);
-	device_create_file(&new_client->dev, &dev_attr_in2_input);
-	device_create_file(&new_client->dev, &dev_attr_in2_min);
-	device_create_file(&new_client->dev, &dev_attr_in2_max);
-	device_create_file(&new_client->dev, &dev_attr_in3_input);
-	device_create_file(&new_client->dev, &dev_attr_in3_min);
-	device_create_file(&new_client->dev, &dev_attr_in3_max);
-	device_create_file(&new_client->dev, &dev_attr_in4_input);
-	device_create_file(&new_client->dev, &dev_attr_in4_min);
-	device_create_file(&new_client->dev, &dev_attr_in4_max);
-	device_create_file(&new_client->dev, &dev_attr_in5_input);
-	device_create_file(&new_client->dev, &dev_attr_in5_min);
-	device_create_file(&new_client->dev, &dev_attr_in5_max);
-	device_create_file(&new_client->dev, &dev_attr_temp1_max);
-	device_create_file(&new_client->dev, &dev_attr_temp1_max_hyst);
-	device_create_file(&new_client->dev, &dev_attr_temp1_input);
-	device_create_file(&new_client->dev, &dev_attr_fan1_input);
-	device_create_file(&new_client->dev, &dev_attr_fan1_div);
-	device_create_file(&new_client->dev, &dev_attr_fan1_min);
-	device_create_file(&new_client->dev, &dev_attr_fan2_input);
-	device_create_file(&new_client->dev, &dev_attr_fan2_div);
-	device_create_file(&new_client->dev, &dev_attr_fan2_min);
-	device_create_file(&new_client->dev, &dev_attr_alarms);
-	device_create_file(&new_client->dev, &dev_attr_aout_output);
-	device_create_file(&new_client->dev, &dev_attr_chassis_clear);
-	device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
-
-	return 0;
-exit_free:
-	kfree(new_client);
-exit:
-	return err;
-}
-
-static int adm9240_attach_adapter(struct i2c_adapter *adapter)
-{
-	if (!(adapter->class & I2C_CLASS_HWMON))
-		return 0;
-	return i2c_detect(adapter, &addr_data, adm9240_detect);
-}
-
-static int adm9240_detach_client(struct i2c_client *client)
-{
-	int err;
-
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-				"client not detached.\n");
-		return err;
-	}
-
-	kfree(i2c_get_clientdata(client));
-	return 0;
-}
-
-static void adm9240_init_client(struct i2c_client *client)
-{
-	struct adm9240_data *data = i2c_get_clientdata(client);
-	u8 conf = adm9240_read_value(client, ADM9240_REG_CONFIG);
-	u8 mode = adm9240_read_value(client, ADM9240_REG_TEMP_CONF) & 3;
-
-	data->vrm = i2c_which_vrm(); /* need this to report vid as mV */
-
-	dev_info(&client->dev, "Using VRM: %d.%d\n", data->vrm / 10,
-			data->vrm % 10);
-
-	if (conf & 1) { /* measurement cycle running: report state */
-
-		dev_info(&client->dev, "status: config 0x%02x mode %u\n",
-				conf, mode);
-
-	} else { /* cold start: open limits before starting chip */
-		int i;
-
-		for (i = 0; i < 6; i++)
-		{
-			adm9240_write_value(client,
-					ADM9240_REG_IN_MIN(i), 0);
-			adm9240_write_value(client,
-					ADM9240_REG_IN_MAX(i), 255);
-		}
-		adm9240_write_value(client, ADM9240_REG_FAN_MIN(0), 255);
-		adm9240_write_value(client, ADM9240_REG_FAN_MIN(1), 255);
-		adm9240_write_value(client, ADM9240_REG_TEMP_HIGH, 127);
-		adm9240_write_value(client, ADM9240_REG_TEMP_HYST, 127);
-
-		/* start measurement cycle */
-		adm9240_write_value(client, ADM9240_REG_CONFIG, 1);
-
-		dev_info(&client->dev, "cold start: config was 0x%02x "
-				"mode %u\n", conf, mode);
-	}
-}
-
-static struct adm9240_data *adm9240_update_device(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct adm9240_data *data = i2c_get_clientdata(client);
-	int i;
-
-	down(&data->update_lock);
-
-	/* minimum measurement cycle: 1.75 seconds */
-	if (time_after(jiffies, data->last_updated_measure + (HZ * 7 / 4))
-			|| !data->valid) {
-
-		for (i = 0; i < 6; i++) /* read voltages */
-		{
-			data->in[i] = adm9240_read_value(client,
-					ADM9240_REG_IN(i));
-		}
-		data->alarms = adm9240_read_value(client,
-					ADM9240_REG_INT(0)) |
-					adm9240_read_value(client,
-					ADM9240_REG_INT(1)) << 8;
-
-		/* read temperature: assume temperature changes less than
-		 * 0.5'C per two measurement cycles thus ignore possible
-		 * but unlikely aliasing error on lsb reading. --Grant */
-		data->temp = ((adm9240_read_value(client,
-					ADM9240_REG_TEMP) << 8) |
-					adm9240_read_value(client,
-					ADM9240_REG_TEMP_CONF)) / 128;
-
-		for (i = 0; i < 2; i++) /* read fans */
-		{
-			data->fan[i] = adm9240_read_value(client,
-					ADM9240_REG_FAN(i));
-
-			/* adjust fan clock divider on overflow */
-			if (data->valid && data->fan[i] == 255 &&
-					data->fan_div[i] < 3) {
-
-				adm9240_write_fan_div(client, i,
-						++data->fan_div[i]);
-
-				/* adjust fan_min if active, but not to 0 */
-				if (data->fan_min[i] < 255 &&
-						data->fan_min[i] >= 2)
-					data->fan_min[i] /= 2;
-			}
-		}
-		data->last_updated_measure = jiffies;
-	}
-
-	/* minimum config reading cycle: 300 seconds */
-	if (time_after(jiffies, data->last_updated_config + (HZ * 300))
-			|| !data->valid) {
-
-		for (i = 0; i < 6; i++)
-		{
-			data->in_min[i] = adm9240_read_value(client,
-					ADM9240_REG_IN_MIN(i));
-			data->in_max[i] = adm9240_read_value(client,
-					ADM9240_REG_IN_MAX(i));
-		}
-		for (i = 0; i < 2; i++)
-		{
-			data->fan_min[i] = adm9240_read_value(client,
-					ADM9240_REG_FAN_MIN(i));
-		}
-		data->temp_high = adm9240_read_value(client,
-				ADM9240_REG_TEMP_HIGH);
-		data->temp_hyst = adm9240_read_value(client,
-				ADM9240_REG_TEMP_HYST);
-
-		/* read fan divs and 5-bit VID */
-		i = adm9240_read_value(client, ADM9240_REG_VID_FAN_DIV);
-		data->fan_div[0] = (i >> 4) & 3;
-		data->fan_div[1] = (i >> 6) & 3;
-		data->vid = i & 0x0f;
-		data->vid |= (adm9240_read_value(client,
-					ADM9240_REG_VID4) & 1) << 4;
-		/* read analog out */
-		data->aout = adm9240_read_value(client,
-				ADM9240_REG_ANALOG_OUT);
-
-		data->last_updated_config = jiffies;
-		data->valid = 1;
-	}
-	up(&data->update_lock);
-	return data;
-}
-
-static int __init sensors_adm9240_init(void)
-{
-	return i2c_add_driver(&adm9240_driver);
-}
-
-static void __exit sensors_adm9240_exit(void)
-{
-	i2c_del_driver(&adm9240_driver);
-}
-
-MODULE_AUTHOR("Michiel Rook <michiel@grendelproject.nl>, "
-		"Grant Coady <gcoady@gmail.com> and others");
-MODULE_DESCRIPTION("ADM9240/DS1780/LM81 driver");
-MODULE_LICENSE("GPL");
-
-module_init(sensors_adm9240_init);
-module_exit(sensors_adm9240_exit);
-