hwmon: (pwm-fan) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}

Conversion was done done using the coccinelle script at
https://github.com/groeck/coccinelle-patches/raw/master/hwmon/sensor-devattr-w6.cocciSigned-off-by: Guenter Roeck <linux@roeck-us.net>

drivers/hwmon/pwm-fan.c

@@ -72,8 +72,8 @@ static void pwm_fan_update_state(struct pwm_fan_ctx *ctx, unsigned long pwm)
 	ctx->pwm_fan_state = i;
 }
 
-static ssize_t set_pwm(struct device *dev, struct device_attribute *attr,
-		       const char *buf, size_t count)
+static ssize_t pwm_store(struct device *dev, struct device_attribute *attr,
+			 const char *buf, size_t count)
 {
 	struct pwm_fan_ctx *ctx = dev_get_drvdata(dev);
 	unsigned long pwm;
@@ -90,8 +90,8 @@ static ssize_t set_pwm(struct device *dev, struct device_attribute *attr,
 	return count;
 }
 
-static ssize_t show_pwm(struct device *dev,
-			struct device_attribute *attr, char *buf)
+static ssize_t pwm_show(struct device *dev, struct device_attribute *attr,
+			char *buf)
 {
 	struct pwm_fan_ctx *ctx = dev_get_drvdata(dev);
 
@@ -99,7 +99,7 @@ static ssize_t show_pwm(struct device *dev,
 }
 
 
-static SENSOR_DEVICE_ATTR(pwm1, S_IRUGO | S_IWUSR, show_pwm, set_pwm, 0);
+static SENSOR_DEVICE_ATTR_RW(pwm1, pwm, 0);
 
 static struct attribute *pwm_fan_attrs[] = {
 	&sensor_dev_attr_pwm1.dev_attr.attr,