hwmon: (hwmon) Replace S_<PERMS> with octal values

Replace S_<PERMS> 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/hwmon.c

@@ -278,10 +278,10 @@ static struct attribute *hwmon_genattr(struct device *dev,
 	if (!mode)
 		return ERR_PTR(-ENOENT);
 
-	if ((mode & S_IRUGO) && ((is_string && !ops->read_string) ||
+	if ((mode & 0444) && ((is_string && !ops->read_string) ||
 				 (!is_string && !ops->read)))
 		return ERR_PTR(-EINVAL);
-	if ((mode & S_IWUGO) && !ops->write)
+	if ((mode & 0222) && !ops->write)
 		return ERR_PTR(-EINVAL);
 
 	hattr = devm_kzalloc(dev, sizeof(*hattr), GFP_KERNEL);