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| author | Christian Hohnstaedt <chohnstaedt@innominate.com> | 2007-08-16 11:40:10 +0200 |
|---|---|---|
| committer | Mark M. Hoffman <mhoffman@lightlink.com> | 2007-10-09 22:56:29 -0400 |
| commit | 5bfedac045082a97e20d47d876071279ef984d28 (patch) | |
| tree | c6432db00589d4858ca1b4a04624dc74be5ba181 /drivers/hwmon/lm75.c | |
| parent | dcf3b5fb7fb6e1b56bfaf705e665b04870213768 (diff) | |
| download | lwn-5bfedac045082a97e20d47d876071279ef984d28.tar.gz lwn-5bfedac045082a97e20d47d876071279ef984d28.zip | |
hwmon: Allow writing of negative trigger temperatures
- 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>
Diffstat (limited to 'drivers/hwmon/lm75.c')
| -rw-r--r-- | drivers/hwmon/lm75.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index a40166ffad12..4fa32205e44c 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -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); |