diff options
Diffstat (limited to 'drivers/hwmon/lm95234.c')
| -rw-r--r-- | drivers/hwmon/lm95234.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/hwmon/lm95234.c b/drivers/hwmon/lm95234.c index 67b9d7636ee4..9a7afdb49895 100644 --- a/drivers/hwmon/lm95234.c +++ b/drivers/hwmon/lm95234.c @@ -301,7 +301,8 @@ static ssize_t tcrit2_store(struct device *dev, struct device_attribute *attr, if (ret < 0) return ret; - val = clamp_val(DIV_ROUND_CLOSEST(val, 1000), 0, index ? 255 : 127); + val = DIV_ROUND_CLOSEST(clamp_val(val, 0, (index ? 255 : 127) * 1000), + 1000); mutex_lock(&data->update_lock); data->tcrit2[index] = val; @@ -350,7 +351,7 @@ static ssize_t tcrit1_store(struct device *dev, struct device_attribute *attr, if (ret < 0) return ret; - val = clamp_val(DIV_ROUND_CLOSEST(val, 1000), 0, 255); + val = DIV_ROUND_CLOSEST(clamp_val(val, 0, 255000), 1000); mutex_lock(&data->update_lock); data->tcrit1[index] = val; @@ -391,7 +392,7 @@ static ssize_t tcrit1_hyst_store(struct device *dev, if (ret < 0) return ret; - val = DIV_ROUND_CLOSEST(val, 1000); + val = DIV_ROUND_CLOSEST(clamp_val(val, -255000, 255000), 1000); val = clamp_val((int)data->tcrit1[index] - val, 0, 31); mutex_lock(&data->update_lock); @@ -431,7 +432,7 @@ static ssize_t offset_store(struct device *dev, struct device_attribute *attr, return ret; /* Accuracy is 1/2 degrees C */ - val = clamp_val(DIV_ROUND_CLOSEST(val, 500), -128, 127); + val = DIV_ROUND_CLOSEST(clamp_val(val, -64000, 63500), 500); mutex_lock(&data->update_lock); data->toffset[index] = val; @@ -677,10 +678,9 @@ static int lm95234_init_client(struct i2c_client *client) return 0; } -static const struct i2c_device_id lm95234_id[]; - static int lm95234_probe(struct i2c_client *client) { + enum chips type = (uintptr_t)i2c_get_match_data(client); struct device *dev = &client->dev; struct lm95234_data *data; struct device *hwmon_dev; @@ -699,7 +699,7 @@ static int lm95234_probe(struct i2c_client *client) return err; data->groups[0] = &lm95234_common_group; - if (i2c_match_id(lm95234_id, client)->driver_data == lm95234) + if (type == lm95234) data->groups[1] = &lm95234_group; hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name, |