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hwmon: Allow writing of negative trigger temperatures

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- replace differing temperature variable types by long
- use strtol() instead of strtoul() for conversion

Signed-off-by: Christian Hohnstaedt <chohnstaedt@innominate.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
This commit is contained in:
Christian Hohnstaedt 2007-08-16 11:40:10 +02:00 committed by Mark M. Hoffman
parent dcf3b5fb7f
commit 5bfedac045
11 changed files with 20 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/hwmon/ad7418.c
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@ -172,7 +172,7 @@ static ssize_t set_temp(struct device *dev, struct device_attribute *devattr,
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct i2c_client *client = to_i2c_client(dev);
struct ad7418_data *data = i2c_get_clientdata(client);
int temp = simple_strtol(buf, NULL, 10);
long temp = simple_strtol(buf, NULL, 10);
mutex_lock(&data->lock);
data->temp[attr->index] = LM75_TEMP_TO_REG(temp);

2
drivers/hwmon/adm1021.c
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@ -162,7 +162,7 @@ static ssize_t set_##value(struct device *dev, \
{ \
struct i2c_client *client = to_i2c_client(dev); \
struct adm1021_data *data = i2c_get_clientdata(client); \
int temp = simple_strtoul(buf, NULL, 10); \
long temp = simple_strtol(buf, NULL, 10); \
\
mutex_lock(&data->update_lock); \
data->value = TEMP_TO_REG(temp); \

4
drivers/hwmon/asb100.c
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@ -143,7 +143,7 @@ static int FAN_FROM_REG(u8 val, int div)
/* TEMP: 0.001C/bit (-128C to +127C)
REG: 1C/bit, two's complement */
static u8 TEMP_TO_REG(int temp)
static u8 TEMP_TO_REG(long temp)
{
int ntemp = SENSORS_LIMIT(temp, ASB100_TEMP_MIN, ASB100_TEMP_MAX);
ntemp += (ntemp<0 ? -500 : 500);
@ -448,7 +448,7 @@ static ssize_t set_##reg(struct device *dev, const char *buf, \
{ \
struct i2c_client *client = to_i2c_client(dev); \
struct asb100_data *data = i2c_get_clientdata(client); \
unsigned long val = simple_strtoul(buf, NULL, 10); \
long val = simple_strtol(buf, NULL, 10); \
\
mutex_lock(&data->update_lock); \
switch (nr) { \

2
drivers/hwmon/ds1621.c
View File

@ -151,7 +151,7 @@ static ssize_t set_temp(struct device *dev, struct device_attribute *da,
struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
struct i2c_client *client = to_i2c_client(dev);
struct ds1621_data *data = ds1621_update_client(dev);
u16 val = LM75_TEMP_TO_REG(simple_strtoul(buf, NULL, 10));
u16 val = LM75_TEMP_TO_REG(simple_strtol(buf, NULL, 10));
mutex_lock(&data->update_lock);
data->temp[attr->index] = val;

2
drivers/hwmon/lm75.c
View File

@ -95,7 +95,7 @@ static ssize_t set_temp(struct device *dev, struct device_attribute *da,
struct i2c_client *client = to_i2c_client(dev);
struct lm75_data *data = i2c_get_clientdata(client);
int nr = attr->index;
unsigned long temp = simple_strtoul(buf, NULL, 10);
long temp = simple_strtol(buf, NULL, 10);
mutex_lock(&data->update_lock);
data->temp[nr] = LM75_TEMP_TO_REG(temp);

2
drivers/hwmon/lm75.h
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@ -33,7 +33,7 @@
/* TEMP: 0.001C/bit (-55C to +125C)
REG: (0.5C/bit, two's complement) << 7 */
static inline u16 LM75_TEMP_TO_REG(int temp)
static inline u16 LM75_TEMP_TO_REG(long temp)
{
int ntemp = SENSORS_LIMIT(temp, LM75_TEMP_MIN, LM75_TEMP_MAX);
ntemp += (ntemp<0 ? -250 : 250);

2
drivers/hwmon/lm77.c
View File

@ -138,7 +138,7 @@ static ssize_t set_##value(struct device *dev, struct device_attribute *attr, co
{ \
struct i2c_client *client = to_i2c_client(dev); \
struct lm77_data *data = i2c_get_clientdata(client); \
long val = simple_strtoul(buf, NULL, 10); \
long val = simple_strtol(buf, NULL, 10); \
\
mutex_lock(&data->update_lock); \
data->value = val; \

10
drivers/hwmon/lm93.c
View File

@ -413,7 +413,7 @@ static int LM93_TEMP_FROM_REG(u8 reg)
/* TEMP: 1/1000 degrees C (-128C to +127C)
REG: 1C/bit, two's complement */
static u8 LM93_TEMP_TO_REG(int temp)
static u8 LM93_TEMP_TO_REG(long temp)
{
int ntemp = SENSORS_LIMIT(temp, LM93_TEMP_MIN, LM93_TEMP_MAX);
ntemp += (ntemp<0 ? -500 : 500);
@ -1268,7 +1268,7 @@ static ssize_t store_temp_min(struct device *dev, struct device_attribute *attr,
int nr = (to_sensor_dev_attr(attr))->index;
struct i2c_client *client = to_i2c_client(dev);
struct lm93_data *data = i2c_get_clientdata(client);
u32 val = simple_strtoul(buf, NULL, 10);
long val = simple_strtol(buf, NULL, 10);
mutex_lock(&data->update_lock);
data->temp_lim[nr].min = LM93_TEMP_TO_REG(val);
@ -1298,7 +1298,7 @@ static ssize_t store_temp_max(struct device *dev, struct device_attribute *attr,
int nr = (to_sensor_dev_attr(attr))->index;
struct i2c_client *client = to_i2c_client(dev);
struct lm93_data *data = i2c_get_clientdata(client);
u32 val = simple_strtoul(buf, NULL, 10);
long val = simple_strtol(buf, NULL, 10);
mutex_lock(&data->update_lock);
data->temp_lim[nr].max = LM93_TEMP_TO_REG(val);
@ -1329,7 +1329,7 @@ static ssize_t store_temp_auto_base(struct device *dev,
int nr = (to_sensor_dev_attr(attr))->index;
struct i2c_client *client = to_i2c_client(dev);
struct lm93_data *data = i2c_get_clientdata(client);
u32 val = simple_strtoul(buf, NULL, 10);
long val = simple_strtol(buf, NULL, 10);
mutex_lock(&data->update_lock);
data->block10.base[nr] = LM93_TEMP_TO_REG(val);
@ -1360,7 +1360,7 @@ static ssize_t store_temp_auto_boost(struct device *dev,
int nr = (to_sensor_dev_attr(attr))->index;
struct i2c_client *client = to_i2c_client(dev);
struct lm93_data *data = i2c_get_clientdata(client);
u32 val = simple_strtoul(buf, NULL, 10);
long val = simple_strtol(buf, NULL, 10);
mutex_lock(&data->update_lock);
data->boost[nr] = LM93_TEMP_TO_REG(val);

6
drivers/hwmon/w83627ehf.c
View File

@ -223,7 +223,7 @@ temp1_from_reg(s8 reg)
}
static inline s8
temp1_to_reg(int temp, int min, int max)
temp1_to_reg(long temp, int min, int max)
{
if (temp <= min)
return min / 1000;
@ -805,7 +805,7 @@ store_temp1_##reg(struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
struct w83627ehf_data *data = dev_get_drvdata(dev); \
u32 val = simple_strtoul(buf, NULL, 10); \
long val = simple_strtol(buf, NULL, 10); \
\
mutex_lock(&data->update_lock); \
data->temp1_##reg = temp1_to_reg(val, -128000, 127000); \
@ -840,7 +840,7 @@ store_##reg(struct device *dev, struct device_attribute *attr, \
struct w83627ehf_data *data = dev_get_drvdata(dev); \
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); \
int nr = sensor_attr->index; \
u32 val = simple_strtoul(buf, NULL, 10); \
long val = simple_strtol(buf, NULL, 10); \
\
mutex_lock(&data->update_lock); \
data->reg[nr] = LM75_TEMP_TO_REG(val); \

6
drivers/hwmon/w83627hf.c
View File

@ -263,7 +263,7 @@ static inline u8 FAN_TO_REG(long rpm, int div)
/* TEMP: 0.001C/bit (-128C to +127C)
REG: 1C/bit, two's complement */
static u8 TEMP_TO_REG(int temp)
static u8 TEMP_TO_REG(long temp)
{
int ntemp = SENSORS_LIMIT(temp, TEMP_MIN, TEMP_MAX);
ntemp += (ntemp<0 ? -500 : 500);
@ -642,9 +642,9 @@ static ssize_t \
store_temp_##reg (struct device *dev, const char *buf, size_t count, int nr) \
{ \
struct w83627hf_data *data = dev_get_drvdata(dev); \
u32 val; \
long val; \
\
val = simple_strtoul(buf, NULL, 10); \
val = simple_strtol(buf, NULL, 10); \
\
mutex_lock(&data->update_lock); \
\

2
drivers/hwmon/w83781d.c
View File

@ -410,7 +410,7 @@ static ssize_t store_temp_##reg (struct device *dev, \
struct sensor_device_attribute *attr = to_sensor_dev_attr(da); \
struct w83781d_data *data = dev_get_drvdata(dev); \
int nr = attr->index; \
s32 val; \
long val; \
\
val = simple_strtol(buf, NULL, 10); \
\