hwmon: (gpio-fan) 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/gpio-fan.c

@@ -307,7 +307,7 @@ static DEVICE_ATTR_RO(pwm1_mode);
 static DEVICE_ATTR_RO(fan1_min);
 static DEVICE_ATTR_RO(fan1_max);
 static DEVICE_ATTR_RO(fan1_input);
-static DEVICE_ATTR(fan1_target, S_IRUGO | S_IWUSR, fan1_input_show, set_rpm);
+static DEVICE_ATTR(fan1_target, 0644, fan1_input_show, set_rpm);
 
 static umode_t gpio_fan_is_visible(struct kobject *kobj,
 				   struct attribute *attr, int index)