mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-03 15:47:36 +00:00
Code Issues Releases Wiki Activity

hwmon: (adt7x10) Use permission specific SENSOR[_DEVICE]_ATTR variants

Browse source 
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>
This commit is contained in:
Guenter Roeck 2018-12-10 14:02:02 -08:00
parent c24f9ba9ad
commit f9fe9de0e6
1 changed files with 25 additions and 34 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

59
drivers/hwmon/adt7x10.c
View file

@ -230,9 +230,8 @@ static int ADT7X10_REG_TO_TEMP(struct adt7x10_data *data, s16 reg)
/* sysfs attributes for hwmon */
static ssize_t adt7x10_show_temp(struct device *dev,
struct device_attribute *da,
char *buf)
static ssize_t adt7x10_temp_show(struct device *dev,
struct device_attribute *da, char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
struct adt7x10_data *data = dev_get_drvdata(dev);
@ -250,9 +249,9 @@ static ssize_t adt7x10_show_temp(struct device *dev,
data->temp[attr->index]));
}
static ssize_t adt7x10_set_temp(struct device *dev,
struct device_attribute *da,
const char *buf, size_t count)
static ssize_t adt7x10_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 adt7x10_data *data = dev_get_drvdata(dev);
@ -273,9 +272,8 @@ static ssize_t adt7x10_set_temp(struct device *dev,
return count;
}
static ssize_t adt7x10_show_t_hyst(struct device *dev,
struct device_attribute *da,
char *buf)
static ssize_t adt7x10_t_hyst_show(struct device *dev,
struct device_attribute *da, char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
struct adt7x10_data *data = dev_get_drvdata(dev);
@ -294,9 +292,9 @@ static ssize_t adt7x10_show_t_hyst(struct device *dev,
ADT7X10_REG_TO_TEMP(data, data->temp[nr]) - hyst);
}
static ssize_t adt7x10_set_t_hyst(struct device *dev,
struct device_attribute *da,
const char *buf, size_t count)
static ssize_t adt7x10_t_hyst_store(struct device *dev,
struct device_attribute *da,
const char *buf, size_t count)
{
struct adt7x10_data *data = dev_get_drvdata(dev);
int limit, ret;
@ -317,9 +315,8 @@ static ssize_t adt7x10_set_t_hyst(struct device *dev,
return count;
}
static ssize_t adt7x10_show_alarm(struct device *dev,
struct device_attribute *da,
char *buf)
static ssize_t adt7x10_alarm_show(struct device *dev,
struct device_attribute *da, char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
int ret;
@ -339,25 +336,19 @@ static ssize_t name_show(struct device *dev, struct device_attribute *da,
return sprintf(buf, "%s\n", data->name);
}
static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, adt7x10_show_temp, NULL, 0);
static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO,
adt7x10_show_temp, adt7x10_set_temp, 1);
static SENSOR_DEVICE_ATTR(temp1_min, S_IWUSR | S_IRUGO,
adt7x10_show_temp, adt7x10_set_temp, 2);
static SENSOR_DEVICE_ATTR(temp1_crit, S_IWUSR | S_IRUGO,
adt7x10_show_temp, adt7x10_set_temp, 3);
static SENSOR_DEVICE_ATTR(temp1_max_hyst, S_IWUSR | S_IRUGO,
adt7x10_show_t_hyst, adt7x10_set_t_hyst, 1);
static SENSOR_DEVICE_ATTR(temp1_min_hyst, S_IRUGO,
adt7x10_show_t_hyst, NULL, 2);
static SENSOR_DEVICE_ATTR(temp1_crit_hyst, S_IRUGO,
adt7x10_show_t_hyst, NULL, 3);
static SENSOR_DEVICE_ATTR(temp1_min_alarm, S_IRUGO, adt7x10_show_alarm,
NULL, ADT7X10_STAT_T_LOW);
static SENSOR_DEVICE_ATTR(temp1_max_alarm, S_IRUGO, adt7x10_show_alarm,
NULL, ADT7X10_STAT_T_HIGH);
static SENSOR_DEVICE_ATTR(temp1_crit_alarm, S_IRUGO, adt7x10_show_alarm,
NULL, ADT7X10_STAT_T_CRIT);
static SENSOR_DEVICE_ATTR_RO(temp1_input, adt7x10_temp, 0);
static SENSOR_DEVICE_ATTR_RW(temp1_max, adt7x10_temp, 1);
static SENSOR_DEVICE_ATTR_RW(temp1_min, adt7x10_temp, 2);
static SENSOR_DEVICE_ATTR_RW(temp1_crit, adt7x10_temp, 3);
static SENSOR_DEVICE_ATTR_RW(temp1_max_hyst, adt7x10_t_hyst, 1);
static SENSOR_DEVICE_ATTR_RO(temp1_min_hyst, adt7x10_t_hyst, 2);
static SENSOR_DEVICE_ATTR_RO(temp1_crit_hyst, adt7x10_t_hyst, 3);
static SENSOR_DEVICE_ATTR_RO(temp1_min_alarm, adt7x10_alarm,
ADT7X10_STAT_T_LOW);
static SENSOR_DEVICE_ATTR_RO(temp1_max_alarm, adt7x10_alarm,
ADT7X10_STAT_T_HIGH);
static SENSOR_DEVICE_ATTR_RO(temp1_crit_alarm, adt7x10_alarm,
ADT7X10_STAT_T_CRIT);
static DEVICE_ATTR_RO(name);
static struct attribute *adt7x10_attributes[] = {