[lm-sensors] LM95241 Driver proposal
Davide Rizzo
elpa.rizzo at gmail.com
Mon Mar 23 17:29:09 CET 2009
2009/3/23 Andrew Morton <akpm at linux-foundation.org>
> > +/* Conversions and various macros */
> > +#define TEMP_FROM_REG(val_h, val_l) (((val_h) & 0x80 ? (val_h) - 0x100 :
> \
> > + (val_h)) * 1000 + (val_l) * 1000 / 256)
>
> This macro is inefficient or buggy when pass an expression which has
> side-effects, because it evaulates an argument multiple times.
>
> Please just turn it into a plain old lower-case C function.
>
Ok, rewritten
> > +#define show_type(flag) \
> > +static ssize_t show_type##flag(struct device *dev, \
> > + struct device_attribute *attr, char
> *buf) \
> > +{ \
> > + struct i2c_client *client = to_i2c_client(dev); \
> > + struct lm95241_data *data = i2c_get_clientdata(client); \
> > +\
> > + snprintf(buf, PAGE_SIZE - 1, \
> > + data->model & R##flag##MS_MASK ? "1\n" : "2\n"); \
> > + return strlen(buf); \
> > +}
> > +show_type(1);
> > +show_type(2);
> > +
> > +#define show_min(flag) \
> > +static ssize_t show_min##flag(struct device *dev, \
> > + struct device_attribute *attr, char *buf) \
> > +{ \
> > + struct i2c_client *client = to_i2c_client(dev); \
> > + struct lm95241_data *data = i2c_get_clientdata(client); \
> > +\
> > + snprintf(buf, PAGE_SIZE - 1, \
> > + data->config & R##flag##DF_MASK ? \
> > + "-127000\n" : "0\n"); \
> > + return strlen(buf); \
> > +}
> > +show_min(1);
> > +show_min(2);
>
> hm. Is this still the preferred way of implementing these sysfs handlers?
>
Rewritten without using macros, much easier to read now...
> > +static struct attribute *lm95241_attributes[] = {
> > + &dev_attr_temp1_input.attr,
> > + &dev_attr_temp2_input.attr,
> > + &dev_attr_temp3_input.attr,
> > + &dev_attr_temp2_type.attr,
> > + &dev_attr_temp3_type.attr,
> > + &dev_attr_temp2_min.attr,
> > + &dev_attr_temp3_min.attr,
> > + &dev_attr_temp2_max.attr,
> > + &dev_attr_temp3_max.attr,
> > + &dev_attr_rate.attr,
> > + NULL
> > +};
>
> Should this use an attribute group?
>
Yes, didn't I ?
Here follows the updated patch:
-----------------------------------------------
This patch implements the hwmon driver for the National Semiconductor
LM95241
triple temperature sensors chip
Signed-off-by: Davide Rizzo <elpa-rizzo at gmail.com>
---
diff -urNp linux-2.6.28.5/drivers/hwmon/Kconfig
linux-2.6.28.5.elpa/drivers/hwmon/Kconfig
--- linux-2.6.28.5/drivers/hwmon/Kconfig 2008-12-25 00:26:37.000000000
+0100
+++ linux-2.6.28.5.elpa/drivers/hwmon/Kconfig 2009-01-04
08:07:39.000000000 +0100
@@ -548,6 +548,15 @@ config SENSORS_LM93
This driver can also be built as a module. If so, the module
will be called lm93.
+config SENSORS_LM95241
+ tristate "National Semiconductor LM95241 sensor chip"
+ depends on I2C
+ help
+ If you say yes here you get support for LM95241 sensor chip.
+
+ This driver can also be built as a module. If so, the module
+ will be called lm95241.
+
config SENSORS_MAX1111
tristate "Maxim MAX1111 Multichannel, Serial 8-bit ADC chip"
depends on SPI_MASTER
diff -urNp linux-2.6.28.5/drivers/hwmon/lm95241.c
linux-2.6.28.5.elpa/drivers/hwmon/lm95241.c
--- linux-2.6.28.5/drivers/hwmon/lm95241.c 1970-01-01 01:00:00.000000000
+0100
+++ linux-2.6.28.5.elpa/drivers/hwmon/lm95241.c 2009-03-23
17:13:21.000000000 +0100
@@ -0,0 +1,553 @@
+/*
+ * lm95241.c - Part of lm_sensors, Linux kernel modules for hardware
monitoring
+ * Copyright (C) 2008 Davide Rizzo <elpa.rizzo at gmail.com>
+ *
+ * The LM95241 is a sensor chip made by National Semiconductors.
+ * It reports up to three temperatures (its own plus up to two external
ones).
+ * Complete datasheet can be obtained from National's website at:
+ * http://www.national.com/ds.cgi/LM/LM95241.pdf
+ *
+ * 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/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/jiffies.h>
+#include <linux/i2c.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/err.h>
+#include <linux/mutex.h>
+#include <linux/sysfs.h>
+
+static const unsigned short normal_i2c[] = {
+ 0x19, 0x2a, 0x2b, I2C_CLIENT_END};
+
+/* Insmod parameters */
+I2C_CLIENT_INSMOD_1(lm95241);
+
+/* LM95241 registers */
+#define LM95241_REG_R_MAN_ID 0xFE
+#define LM95241_REG_R_CHIP_ID 0xFF
+#define LM95241_REG_R_STATUS 0x02
+#define LM95241_REG_RW_CONFIG 0x03
+#define LM95241_REG_RW_REM_FILTER 0x06
+#define LM95241_REG_RW_TRUTHERM 0x07
+#define LM95241_REG_W_ONE_SHOT 0x0F
+#define LM95241_REG_R_LOCAL_TEMPH 0x10
+#define LM95241_REG_R_REMOTE1_TEMPH 0x11
+#define LM95241_REG_R_REMOTE2_TEMPH 0x12
+#define LM95241_REG_R_LOCAL_TEMPL 0x20
+#define LM95241_REG_R_REMOTE1_TEMPL 0x21
+#define LM95241_REG_R_REMOTE2_TEMPL 0x22
+#define LM95241_REG_RW_REMOTE_MODEL 0x30
+
+/* LM95241 specific bitfields */
+#define CFG_STOP 0x40
+#define CFG_CR0076 0x00
+#define CFG_CR0182 0x10
+#define CFG_CR1000 0x20
+#define CFG_CR2700 0x30
+#define R1MS_SHIFT 0
+#define R2MS_SHIFT 2
+#define R1MS_MASK (0x01 << (R1MS_SHIFT))
+#define R2MS_MASK (0x01 << (R2MS_SHIFT))
+#define R1DF_SHIFT 1
+#define R2DF_SHIFT 2
+#define R1DF_MASK (0x01 << (R1DF_SHIFT))
+#define R2DF_MASK (0x01 << (R2DF_SHIFT))
+#define R1FE_MASK 0x01
+#define R2FE_MASK 0x05
+#define TT1_SHIFT 0
+#define TT2_SHIFT 4
+#define TT_OFF 0
+#define TT_ON 1
+#define TT_MASK 7
+#define MANUFACTURER_ID 0x01
+#define DEFAULT_REVISION 0xA4
+
+/* Functions declaration */
+static int lm95241_attach_adapter(struct i2c_adapter *adapter);
+static int lm95241_detect(struct i2c_adapter *adapter, int address,
+ int kind);
+static void lm95241_init_client(struct i2c_client *client);
+static int lm95241_detach_client(struct i2c_client *client);
+static struct lm95241_data *lm95241_update_device(struct device *dev);
+
+/* Driver data (common to all clients) */
+static struct i2c_driver lm95241_driver = {
+ .driver = {
+ .name = "lm95241",
+ },
+ .attach_adapter = lm95241_attach_adapter,
+ .detach_client = lm95241_detach_client,
+};
+
+/* Client data (each client gets its own) */
+struct lm95241_data {
+ struct i2c_client client;
+ struct device *hwmon_dev;
+ struct mutex update_lock;
+ unsigned long last_updated, rate; /* in jiffies */
+ char valid; /* zero until following fields are valid */
+ /* registers values */
+ u8 local_h, local_l; /* local */
+ u8 remote1_h, remote1_l; /* remote1 */
+ u8 remote2_h, remote2_l; /* remote2 */
+ u8 config, model, trutherm;
+};
+
+static ssize_t show_input(struct device *dev,
+ struct device_attribute *attr, char *buf);
+static ssize_t show_rate(struct device *dev, struct device_attribute *attr,
+ char *buf);
+static ssize_t set_rate(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count);
+static ssize_t show_type(struct device *dev, struct device_attribute *attr,
+ char *buf);
+static ssize_t show_min(struct device *dev, struct device_attribute *attr,
+ char *buf);
+static ssize_t show_max(struct device *dev, struct device_attribute *attr,
+ char *buf);
+static ssize_t set_type(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count);
+static ssize_t set_min(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count);
+static ssize_t set_max(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count);
+
+static DEVICE_ATTR(temp1_input, S_IRUGO, show_input, NULL);
+static DEVICE_ATTR(temp2_input, S_IRUGO, show_input, NULL);
+static DEVICE_ATTR(temp3_input, S_IRUGO, show_input, NULL);
+static DEVICE_ATTR(temp2_type, S_IWUSR | S_IRUGO, show_type, set_type);
+static DEVICE_ATTR(temp3_type, S_IWUSR | S_IRUGO, show_type, set_type);
+static DEVICE_ATTR(temp2_min, S_IWUSR | S_IRUGO, show_min, set_min);
+static DEVICE_ATTR(temp3_min, S_IWUSR | S_IRUGO, show_min, set_min);
+static DEVICE_ATTR(temp2_max, S_IWUSR | S_IRUGO, show_max, set_max);
+static DEVICE_ATTR(temp3_max, S_IWUSR | S_IRUGO, show_max, set_max);
+static DEVICE_ATTR(rate, S_IWUSR | S_IRUGO, show_rate, set_rate);
+
+static struct attribute *lm95241_attributes[] = {
+ &dev_attr_temp1_input.attr,
+ &dev_attr_temp2_input.attr,
+ &dev_attr_temp3_input.attr,
+ &dev_attr_temp2_type.attr,
+ &dev_attr_temp3_type.attr,
+ &dev_attr_temp2_min.attr,
+ &dev_attr_temp3_min.attr,
+ &dev_attr_temp2_max.attr,
+ &dev_attr_temp3_max.attr,
+ &dev_attr_rate.attr,
+ NULL
+};
+
+static const struct attribute_group lm95241_group = {
+ .attrs = lm95241_attributes,
+};
+
+/* Conversions */
+static int TempFromReg(u8 val_h, u8 val_l)
+{
+ if (val_h & 0x80)
+ return val_h - 0x100;
+ return val_h * 1000 + val_l * 1000 / 256;
+}
+
+/* Sysfs stuff */
+static ssize_t show_input(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct lm95241_data *data = lm95241_update_device(dev);
+ int value;
+
+ if (attr == &dev_attr_temp1_input)
+ value = TempFromReg(data->local_h, data->local_l);
+ else if (attr == &dev_attr_temp2_input)
+ value = TempFromReg(data->remote1_h, data->remote1_l);
+ else
+ value = TempFromReg(data->remote2_h, data->remote2_l);
+ snprintf(buf, PAGE_SIZE - 1, "%d\n", value);
+ return strlen(buf);
+}
+
+static ssize_t show_rate(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct lm95241_data *data = lm95241_update_device(dev);
+
+ snprintf(buf, PAGE_SIZE - 1, "%lu\n", 1000 * data->rate / HZ);
+ return strlen(buf);
+}
+
+static ssize_t set_rate(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lm95241_data *data = i2c_get_clientdata(client);
+
+ strict_strtol(buf, 10, &data->rate);
+ data->rate = data->rate * HZ / 1000;
+ return count;
+}
+
+static ssize_t show_type(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lm95241_data *data = i2c_get_clientdata(client);
+
+ if (attr == &dev_attr_temp2_type)
+ snprintf(buf, PAGE_SIZE - 1,
+ data->model & R1MS_MASK ? "1\n" : "2\n");
+ else
+ snprintf(buf, PAGE_SIZE - 1,
+ data->model & R2MS_MASK ? "1\n" : "2\n");
+ return strlen(buf);
+}
+
+static ssize_t show_min(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lm95241_data *data = i2c_get_clientdata(client);
+
+ if (attr == &dev_attr_temp2_min)
+ snprintf(buf, PAGE_SIZE - 1,
+ data->config & R1DF_MASK ? "-127000\n" : "0\n");
+ else
+ snprintf(buf, PAGE_SIZE - 1,
+ data->config & R2DF_MASK ? "-127000\n" : "0\n");
+ return strlen(buf);
+}
+
+static ssize_t show_max(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lm95241_data *data = i2c_get_clientdata(client);
+
+ if (attr == &dev_attr_temp2_max)
+ snprintf(buf, PAGE_SIZE - 1,
+ data->config & R1DF_MASK ? "127000\n" : "255000\n");
+ else
+ snprintf(buf, PAGE_SIZE - 1,
+ data->config & R2DF_MASK ? "127000\n" : "255000\n");
+ return strlen(buf);
+}
+
+static ssize_t set_type(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lm95241_data *data = i2c_get_clientdata(client);
+ long val;
+
+ strict_strtol(buf, 10, &val);
+ if ((val == 1) || (val == 2)) {
+ int shift;
+ u8 mask;
+ if (attr == &dev_attr_temp2_type) {
+ shift = TT1_SHIFT;
+ mask = R1MS_MASK;
+ } else {
+ shift = TT2_SHIFT;
+ mask = R2MS_MASK;
+ }
+
+ mutex_lock(&data->update_lock);
+
+ data->trutherm &= ~(TT_MASK << shift);
+ if (val == 1) {
+ data->model |= mask;
+ data->trutherm |= (TT_ON << shift);
+ } else {
+ data->model &= ~mask;
+ data->trutherm |= (TT_OFF << shift);
+ }
+
+ data->valid = 0;
+
+ i2c_smbus_write_byte_data(client, LM95241_REG_RW_REMOTE_MODEL,
+ data->model);
+ i2c_smbus_write_byte_data(client, LM95241_REG_RW_TRUTHERM,
+ data->trutherm);
+
+ mutex_unlock(&data->update_lock);
+
+ }
+ return count;
+}
+
+static ssize_t set_min(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lm95241_data *data = i2c_get_clientdata(client);
+ long val;
+ u8 mask;
+
+ strict_strtol(buf, 10, &val);
+ if (attr == &dev_attr_temp2_min)
+ mask = R1DF_MASK;
+ else
+ mask = R2DF_MASK;
+
+ mutex_lock(&data->update_lock);
+
+ if (val < 0)
+ data->config |= mask;
+ else
+ data->config &= mask;
+ data->valid = 0;
+
+ i2c_smbus_write_byte_data(client, LM95241_REG_RW_CONFIG, data->config);
+
+ mutex_unlock(&data->update_lock);
+
+ return count;
+}
+
+static ssize_t set_max(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lm95241_data *data = i2c_get_clientdata(client);
+ long val;
+ u8 mask;
+
+ strict_strtol(buf, 10, &val);
+ if (attr == &dev_attr_temp2_max)
+ mask = R1DF_MASK;
+ else
+ mask = R2DF_MASK;
+
+ mutex_lock(&data->update_lock);
+
+ if (val <= 127000)
+ data->config |= R1DF_MASK;
+ else
+ data->config &= ~R2DF_MASK;
+ data->valid = 0;
+
+ i2c_smbus_write_byte_data(client, LM95241_REG_RW_CONFIG, data->config);
+
+ mutex_unlock(&data->update_lock);
+
+ return count;
+}
+
+/* Init/exit code */
+static int lm95241_attach_adapter(struct i2c_adapter *adapter)
+{
+ if (!(adapter->class & I2C_CLASS_HWMON))
+ return 0;
+ return i2c_probe(adapter, &addr_data, lm95241_detect);
+}
+
+/*
+ * The following function does more than just detection. If detection
+ * succeeds, it also registers the new chip.
+ */
+static int lm95241_detect(struct i2c_adapter *adapter, int address, int
kind)
+{
+ struct i2c_client *new_client;
+ struct lm95241_data *data;
+ int err = 0;
+ const char *name = "";
+
+ if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+ goto exit;
+
+ data = kzalloc(sizeof(struct lm95241_data), GFP_KERNEL);
+ if (!data) {
+ err = -ENOMEM;
+ goto exit;
+ }
+
+ /* The common I2C client data is placed right before the
+ LM95241-specific data. */
+ new_client = &data->client;
+ i2c_set_clientdata(new_client, data);
+ new_client->addr = address;
+ new_client->adapter = adapter;
+ new_client->driver = &lm95241_driver;
+ new_client->flags = 0;
+
+ /*
+ * Now we do the remaining detection. A negative kind means that
+ * the driver was loaded with no force parameter (default), so we
+ * must both detect and identify the chip. A zero kind means that
+ * the driver was loaded with the force parameter, the detection
+ * step shall be skipped. A positive kind means that the driver
+ * was loaded with the force parameter and a given kind of chip is
+ * requested, so both the detection and the identification steps
+ * are skipped.
+ */
+ if (kind < 0) { /* detection */
+ if ((i2c_smbus_read_byte_data(new_client, LM95241_REG_R_MAN_ID)
+ != MANUFACTURER_ID)
+ || (i2c_smbus_read_byte_data(new_client, LM95241_REG_R_CHIP_ID)
+ < DEFAULT_REVISION)) {
+ dev_dbg(&adapter->dev,
+ "LM95241 detection failed at 0x%02x.\n",
+ address);
+ goto exit_free;
+ }
+ }
+
+ if (kind <= 0) { /* identification */
+ if ((i2c_smbus_read_byte_data(new_client, LM95241_REG_R_MAN_ID)
+ == MANUFACTURER_ID)
+ && (i2c_smbus_read_byte_data(new_client, LM95241_REG_R_CHIP_ID)
+ >= DEFAULT_REVISION)) {
+
+ kind = lm95241;
+
+ if (kind <= 0) { /* identification failed */
+ dev_info(&adapter->dev, "Unsupported chip\n");
+ goto exit_free;
+ }
+ }
+ }
+
+ if (kind == lm95241)
+ name = "lm95241";
+
+ /* We can fill in the remaining client fields */
+ strlcpy(new_client->name, name, I2C_NAME_SIZE);
+ data->valid = 0;
+ mutex_init(&data->update_lock);
+
+ /* Tell the I2C layer a new client has arrived */
+ err = i2c_attach_client(new_client);
+ if (err)
+ goto exit_free;
+
+ /* Initialize the LM95241 chip */
+ lm95241_init_client(new_client);
+
+ /* Register sysfs hooks */
+ err = sysfs_create_group(&new_client->dev.kobj, &lm95241_group);
+ if (err)
+ goto exit_detach;
+
+ 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, &lm95241_group);
+exit_detach:
+ i2c_detach_client(new_client);
+exit_free:
+ kfree(data);
+exit:
+ return err;
+}
+
+static void lm95241_init_client(struct i2c_client *client)
+{
+ struct lm95241_data *data = i2c_get_clientdata(client);
+
+ data->rate = HZ; /* 1 sec default */
+ data->valid = 0;
+ data->config = CFG_CR0076;
+ data->model = 0;
+ data->trutherm = (TT_OFF << TT1_SHIFT) | (TT_OFF << TT2_SHIFT);
+
+ i2c_smbus_write_byte_data(client, LM95241_REG_RW_CONFIG,
+ data->config);
+ i2c_smbus_write_byte_data(client, LM95241_REG_RW_REM_FILTER,
+ R1FE_MASK | R2FE_MASK);
+ i2c_smbus_write_byte_data(client, LM95241_REG_RW_TRUTHERM,
+ data->trutherm);
+ i2c_smbus_write_byte_data(client, LM95241_REG_RW_REMOTE_MODEL,
+ data->model);
+}
+
+static int lm95241_detach_client(struct i2c_client *client)
+{
+ struct lm95241_data *data = i2c_get_clientdata(client);
+ int err;
+
+ hwmon_device_unregister(data->hwmon_dev);
+ sysfs_remove_group(&client->dev.kobj, &lm95241_group);
+
+ err = i2c_detach_client(client);
+ if (err)
+ return err;
+
+ kfree(data);
+ return 0;
+}
+
+static struct lm95241_data *lm95241_update_device(struct device *dev)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lm95241_data *data = i2c_get_clientdata(client);
+
+ mutex_lock(&data->update_lock);
+
+ if (time_after(jiffies, data->last_updated + data->rate) ||
+ !data->valid) {
+ dev_dbg(&client->dev, "Updating lm95241 data.\n");
+ data->local_h =
+ i2c_smbus_read_byte_data(client,
+ LM95241_REG_R_LOCAL_TEMPH);
+ data->local_l =
+ i2c_smbus_read_byte_data(client,
+ LM95241_REG_R_LOCAL_TEMPL);
+ data->remote1_h =
+ i2c_smbus_read_byte_data(client,
+ LM95241_REG_R_REMOTE1_TEMPH);
+ data->remote1_l =
+ i2c_smbus_read_byte_data(client,
+ LM95241_REG_R_REMOTE1_TEMPL);
+ data->remote2_h =
+ i2c_smbus_read_byte_data(client,
+ LM95241_REG_R_REMOTE2_TEMPH);
+ data->remote2_l =
+ i2c_smbus_read_byte_data(client,
+ LM95241_REG_R_REMOTE2_TEMPL);
+ data->last_updated = jiffies;
+ data->valid = 1;
+ }
+
+ mutex_unlock(&data->update_lock);
+
+ return data;
+}
+
+static int __init sensors_lm95241_init(void)
+{
+ return i2c_add_driver(&lm95241_driver);
+}
+
+static void __exit sensors_lm95241_exit(void)
+{
+ i2c_del_driver(&lm95241_driver);
+}
+
+MODULE_AUTHOR("Davide Rizzo <elpa.rizzo at gmail.com>");
+MODULE_DESCRIPTION("LM95241 sensor driver");
+MODULE_LICENSE("GPL");
+
+module_init(sensors_lm95241_init);
+module_exit(sensors_lm95241_exit);
diff -urNp linux-2.6.28.5/drivers/hwmon/Makefile
linux-2.6.28.5.elpa/drivers/hwmon/Makefile
--- linux-2.6.28.5/drivers/hwmon/Makefile 2008-12-25 00:26:37.000000000
+0100
+++ linux-2.6.28.5.elpa/drivers/hwmon/Makefile 2009-01-04
08:14:42.000000000 +0100
@@ -62,6 +62,7 @@ obj-$(CONFIG_SENSORS_LM87) += lm87.o
obj-$(CONFIG_SENSORS_LM90) += lm90.o
obj-$(CONFIG_SENSORS_LM92) += lm92.o
obj-$(CONFIG_SENSORS_LM93) += lm93.o
+obj-$(CONFIG_SENSORS_LM95241) += lm95241.o
obj-$(CONFIG_SENSORS_MAX1111) += max1111.o
obj-$(CONFIG_SENSORS_MAX1619) += max1619.o
obj-$(CONFIG_SENSORS_MAX6650) += max6650.o
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.lm-sensors.org/pipermail/lm-sensors/attachments/20090323/07049114/attachment-0001.html
More information about the lm-sensors
mailing list