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hwmon: (ina3221) 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>
This commit is contained in:
Guenter Roeck 2018-12-10 14:02:10 -08:00
parent 46dce7a195
commit a4ec92ed8b
1 changed files with 7 additions and 10 deletions
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17
drivers/hwmon/ina3221.c
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@ -499,7 +499,7 @@ static const struct hwmon_chip_info ina3221_chip_info = {
};
/* Extra attribute groups */
static ssize_t ina3221_show_shunt(struct device *dev,
static ssize_t ina3221_shunt_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct sensor_device_attribute *sd_attr = to_sensor_dev_attr(attr);
@ -510,9 +510,9 @@ static ssize_t ina3221_show_shunt(struct device *dev,
return snprintf(buf, PAGE_SIZE, "%d\n", input->shunt_resistor);
}
static ssize_t ina3221_set_shunt(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
static ssize_t ina3221_shunt_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct sensor_device_attribute *sd_attr = to_sensor_dev_attr(attr);
struct ina3221_data *ina = dev_get_drvdata(dev);
@ -533,12 +533,9 @@ static ssize_t ina3221_set_shunt(struct device *dev,
}
/* shunt resistance */
static SENSOR_DEVICE_ATTR(shunt1_resistor, S_IRUGO | S_IWUSR,
ina3221_show_shunt, ina3221_set_shunt, INA3221_CHANNEL1);
static SENSOR_DEVICE_ATTR(shunt2_resistor, S_IRUGO | S_IWUSR,
ina3221_show_shunt, ina3221_set_shunt, INA3221_CHANNEL2);
static SENSOR_DEVICE_ATTR(shunt3_resistor, S_IRUGO | S_IWUSR,
ina3221_show_shunt, ina3221_set_shunt, INA3221_CHANNEL3);
static SENSOR_DEVICE_ATTR_RW(shunt1_resistor, ina3221_shunt, INA3221_CHANNEL1);
static SENSOR_DEVICE_ATTR_RW(shunt2_resistor, ina3221_shunt, INA3221_CHANNEL2);
static SENSOR_DEVICE_ATTR_RW(shunt3_resistor, ina3221_shunt, INA3221_CHANNEL3);
static struct attribute *ina3221_attrs[] = {
&sensor_dev_attr_shunt1_resistor.dev_attr.attr,