hwmon: (w83795) temp4_type has writable permission

[ Upstream commit 09aaf6813cfca4c18034fda7a43e68763f34abb1 ]

Both datasheet and comments of store_temp_mode() tell us that temp1~4_type
is writable, so fix it.
Signed-off-by: NYao Wang <wangyao@lemote.com>
Signed-off-by: NHuacai Chen <chenhc@lemote.com>
Fixes: 39deb699 (" hwmon: (w83795) Simplify temperature sensor type handling")
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NSasha Levin <sashal@kernel.org>

drivers/hwmon/w83795.c

@@ -1691,7 +1691,7 @@ store_sf_setup(struct device *dev, struct device_attribute *attr,
  * somewhere else in the code
  */
 #define SENSOR_ATTR_TEMP(index) {					\
-	SENSOR_ATTR_2(temp##index##_type, S_IRUGO | (index < 4 ? S_IWUSR : 0), \
+	SENSOR_ATTR_2(temp##index##_type, S_IRUGO | (index < 5 ? S_IWUSR : 0), \
 		show_temp_mode, store_temp_mode, NOT_USED, index - 1),	\
 	SENSOR_ATTR_2(temp##index##_input, S_IRUGO, show_temp,		\
 		NULL, TEMP_READ, index - 1),				\