hwmon: (lm92) 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>

drivers/hwmon/lm92.c

@@ -143,7 +143,7 @@ static struct lm92_data *lm92_update_device(struct device *dev)
 	return data;
 }
 
-static ssize_t show_temp(struct device *dev, struct device_attribute *devattr,
+static ssize_t temp_show(struct device *dev, struct device_attribute *devattr,
 			 char *buf)
 {
 	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
@@ -152,8 +152,9 @@ static ssize_t show_temp(struct device *dev, struct device_attribute *devattr,
 	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[attr->index]));
 }
 
-static ssize_t set_temp(struct device *dev, struct device_attribute *devattr,
-			const char *buf, size_t count)
+static ssize_t temp_store(struct device *dev,
+			  struct device_attribute *devattr, const char *buf,
+			  size_t count)
 {
 	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
 	struct lm92_data *data = dev_get_drvdata(dev);
@@ -173,7 +174,7 @@ static ssize_t set_temp(struct device *dev, struct device_attribute *devattr,
 	return count;
 }
 
-static ssize_t show_temp_hyst(struct device *dev,
+static ssize_t temp_hyst_show(struct device *dev,
 			      struct device_attribute *devattr, char *buf)
 {
 	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
@@ -192,9 +193,9 @@ static ssize_t temp1_min_hyst_show(struct device *dev,
 		       + TEMP_FROM_REG(data->temp[t_hyst]));
 }
 
-static ssize_t set_temp_hyst(struct device *dev,
-			     struct device_attribute *devattr,
-			     const char *buf, size_t count)
+static ssize_t temp_hyst_store(struct device *dev,
+			       struct device_attribute *devattr,
+			       const char *buf, size_t count)
 {
 	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
 	struct lm92_data *data = dev_get_drvdata(dev);
@@ -224,7 +225,7 @@ static ssize_t alarms_show(struct device *dev, struct device_attribute *attr,
 	return sprintf(buf, "%d\n", ALARMS_FROM_REG(data->temp[t_input]));
 }
 
-static ssize_t show_alarm(struct device *dev, struct device_attribute *attr,
+static ssize_t alarm_show(struct device *dev, struct device_attribute *attr,
 			  char *buf)
 {
 	int bitnr = to_sensor_dev_attr(attr)->index;
@@ -232,21 +233,17 @@ static ssize_t show_alarm(struct device *dev, struct device_attribute *attr,
 	return sprintf(buf, "%d\n", (data->temp[t_input] >> bitnr) & 1);
 }
 
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL, t_input);
-static SENSOR_DEVICE_ATTR(temp1_crit, S_IWUSR | S_IRUGO, show_temp, set_temp,
-			  t_crit);
-static SENSOR_DEVICE_ATTR(temp1_crit_hyst, S_IWUSR | S_IRUGO, show_temp_hyst,
-			  set_temp_hyst, t_crit);
-static SENSOR_DEVICE_ATTR(temp1_min, S_IWUSR | S_IRUGO, show_temp, set_temp,
-			  t_min);
+static SENSOR_DEVICE_ATTR_RO(temp1_input, temp, t_input);
+static SENSOR_DEVICE_ATTR_RW(temp1_crit, temp, t_crit);
+static SENSOR_DEVICE_ATTR_RW(temp1_crit_hyst, temp_hyst, t_crit);
+static SENSOR_DEVICE_ATTR_RW(temp1_min, temp, t_min);
 static DEVICE_ATTR_RO(temp1_min_hyst);
-static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_temp, set_temp,
-			  t_max);
-static SENSOR_DEVICE_ATTR(temp1_max_hyst, S_IRUGO, show_temp_hyst, NULL, t_max);
+static SENSOR_DEVICE_ATTR_RW(temp1_max, temp, t_max);
+static SENSOR_DEVICE_ATTR_RO(temp1_max_hyst, temp_hyst, t_max);
 static DEVICE_ATTR_RO(alarms);
-static SENSOR_DEVICE_ATTR(temp1_crit_alarm, S_IRUGO, show_alarm, NULL, 2);
-static SENSOR_DEVICE_ATTR(temp1_min_alarm, S_IRUGO, show_alarm, NULL, 0);
-static SENSOR_DEVICE_ATTR(temp1_max_alarm, S_IRUGO, show_alarm, NULL, 1);
+static SENSOR_DEVICE_ATTR_RO(temp1_crit_alarm, alarm, 2);
+static SENSOR_DEVICE_ATTR_RO(temp1_min_alarm, alarm, 0);
+static SENSOR_DEVICE_ATTR_RO(temp1_max_alarm, alarm, 1);
 
 /*
  * Detection and registration