hwmon: (pmbus) Allow phase function even if it's not on page

Allow the use of a phase function even if it does not exist on
the associated page.
Signed-off-by: Erik Rosen <erik.rosen@metormote.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

drivers/hwmon/pmbus/pmbus_core.c

@@ -1329,14 +1329,14 @@ static int pmbus_add_sensor_attrs(struct i2c_client *client,
 
 		pages = paged ? info->pages : 1;
 		for (page = 0; page < pages; page++) {
-			if (!(info->func[page] & attrs->func))
-				continue;
+			if (info->func[page] & attrs->func) {
 				ret = pmbus_add_sensor_attrs_one(client, data, info,
 								 name, index, page,
 								 0xff, attrs, paged);
 				if (ret)
 					return ret;
 				index++;
+			}
 			if (info->phases[page]) {
 				int phase;