redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

hwmon: (tmp103) Use permission specific SENSOR[_DEVICE]_ATTR variants 

Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code,
to improve readability, 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>
hifive-unleashed-5.1
Guenter Roeck 2018-12-10 14:02:22 -08:00
parent 51148a239a
commit 69dd7cdbec
1 changed files with 8 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/hwmon/tmp103.c
View File

@ -61,9 +61,8 @@ static inline u8 tmp103_mc_to_reg(int val)
return DIV_ROUND_CLOSEST(val, 1000);
}
static ssize_t tmp103_show_temp(struct device *dev,
struct device_attribute *attr,
char *buf)
static ssize_t tmp103_temp_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct sensor_device_attribute *sda = to_sensor_dev_attr(attr);
struct regmap *regmap = dev_get_drvdata(dev);
@ -77,9 +76,9 @@ static ssize_t tmp103_show_temp(struct device *dev,
return sprintf(buf, "%d\n", tmp103_reg_to_mc(regval));
}
static ssize_t tmp103_set_temp(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
static ssize_t tmp103_temp_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct sensor_device_attribute *sda = to_sensor_dev_attr(attr);
struct regmap *regmap = dev_get_drvdata(dev);
@ -94,14 +93,11 @@ static ssize_t tmp103_set_temp(struct device *dev,
return ret ? ret : count;
}
static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, tmp103_show_temp, NULL ,
TMP103_TEMP_REG);
static SENSOR_DEVICE_ATTR_RO(temp1_input, tmp103_temp, TMP103_TEMP_REG);
static SENSOR_DEVICE_ATTR(temp1_min, S_IWUSR | S_IRUGO, tmp103_show_temp,
tmp103_set_temp, TMP103_TLOW_REG);
static SENSOR_DEVICE_ATTR_RW(temp1_min, tmp103_temp, TMP103_TLOW_REG);
static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, tmp103_show_temp,
tmp103_set_temp, TMP103_THIGH_REG);
static SENSOR_DEVICE_ATTR_RW(temp1_max, tmp103_temp, TMP103_THIGH_REG);
static struct attribute *tmp103_attrs[] = {
&sensor_dev_attr_temp1_input.dev_attr.attr,