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| author | Guenter Roeck <linux@roeck-us.net> | 2018-12-11 01:02:05 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2018-12-17 02:13:43 +0300 |
| commit | 0ad85c07a1053bf95cae6218f4d06328b6dd1b2f (patch) | |
| tree | 5aa01a6069975611df8b07f1f9d6af8cbe583eea /drivers/hwmon/ds1621.c | |
| parent | ba949ed62dcd51ba2a514f9a7b6b7de252621536 (diff) | |
| download | linux-0ad85c07a1053bf95cae6218f4d06328b6dd1b2f.tar.xz | |
hwmon: (ds1621) Use permission specific SENSOR[_DEVICE]_ATTR variants
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code,
to improve readbility, and to reduce the chance of inconsistencies.
Also replace any remaining S_<PERMS> in the driver with octal values.
The conversion was done automatically with coccinelle. The semantic patches
and the scripts used to generate this commit log are available at
https://github.com/groeck/coccinelle-patches/hwmon/.
This patch does not introduce functional changes. It was verified by
compiling the old and new files and comparing text and data sizes.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/ds1621.c')
| -rw-r--r-- | drivers/hwmon/ds1621.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c index 5c317fc32a4a..6fcdac068a27 100644 --- a/drivers/hwmon/ds1621.c +++ b/drivers/hwmon/ds1621.c @@ -234,7 +234,7 @@ static struct ds1621_data *ds1621_update_client(struct device *dev) return data; } -static ssize_t show_temp(struct device *dev, struct device_attribute *da, +static ssize_t temp_show(struct device *dev, struct device_attribute *da, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(da); @@ -243,8 +243,8 @@ static ssize_t show_temp(struct device *dev, struct device_attribute *da, DS1621_TEMP_FROM_REG(data->temp[attr->index])); } -static ssize_t set_temp(struct device *dev, struct device_attribute *da, - const char *buf, size_t count) +static ssize_t temp_store(struct device *dev, struct device_attribute *da, + const char *buf, size_t count) { struct sensor_device_attribute *attr = to_sensor_dev_attr(da); struct ds1621_data *data = dev_get_drvdata(dev); @@ -270,7 +270,7 @@ static ssize_t alarms_show(struct device *dev, struct device_attribute *da, return sprintf(buf, "%d\n", ALARMS_FROM_REG(data->conf)); } -static ssize_t show_alarm(struct device *dev, struct device_attribute *da, +static ssize_t alarm_show(struct device *dev, struct device_attribute *da, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(da); @@ -319,13 +319,11 @@ static ssize_t update_interval_store(struct device *dev, static DEVICE_ATTR_RO(alarms); static DEVICE_ATTR_RW(update_interval); -static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL, 0); -static SENSOR_DEVICE_ATTR(temp1_min, S_IWUSR | S_IRUGO, show_temp, set_temp, 1); -static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_temp, set_temp, 2); -static SENSOR_DEVICE_ATTR(temp1_min_alarm, S_IRUGO, show_alarm, NULL, - DS1621_ALARM_TEMP_LOW); -static SENSOR_DEVICE_ATTR(temp1_max_alarm, S_IRUGO, show_alarm, NULL, - DS1621_ALARM_TEMP_HIGH); +static SENSOR_DEVICE_ATTR_RO(temp1_input, temp, 0); +static SENSOR_DEVICE_ATTR_RW(temp1_min, temp, 1); +static SENSOR_DEVICE_ATTR_RW(temp1_max, temp, 2); +static SENSOR_DEVICE_ATTR_RO(temp1_min_alarm, alarm, DS1621_ALARM_TEMP_LOW); +static SENSOR_DEVICE_ATTR_RO(temp1_max_alarm, alarm, DS1621_ALARM_TEMP_HIGH); static struct attribute *ds1621_attributes[] = { &sensor_dev_attr_temp1_input.dev_attr.attr, |