---

yaml
---
r: 220509
b: refs/heads/master
c: 00030af
h: refs/heads/master
i:
  220507: 313b80c
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e3760b432d589ddd9bdb8c337539b815125bc7aa
+refs/heads/master: 00030af23153f1958f015df8b9fec8c29fcca8b8

trunk/drivers/hwmon/Kconfig

@@ -1041,6 +1041,23 @@ config SENSORS_W83795
 	  This driver can also be built as a module.  If so, the module
 	  will be called w83795.
 
+config SENSORS_W83795_FANCTRL
+	boolean "Include fan control support (DANGEROUS)"
+	depends on SENSORS_W83795 && EXPERIMENTAL
+	default n
+	help
+	  If you say yes here, support for the both manual and automatic
+	  fan control features will be included in the driver.
+
+	  This part of the code wasn't carefully reviewed and tested yet,
+	  so enabling this option is strongly discouraged on production
+	  servers. Only developers and testers should enable it for the
+	  time being.
+
+	  Please also note that this option will create sysfs attribute
+	  files which may change in the future, so you shouldn't rely
+	  on them being stable.
+
 config SENSORS_W83L785TS
 	tristate "Winbond W83L785TS-S"
 	depends on I2C && EXPERIMENTAL

trunk/drivers/hwmon/w83795.c

@@ -1455,6 +1455,7 @@ store_in(struct device *dev, struct device_attribute *attr,
 }
 
 
+#ifdef CONFIG_SENSORS_W83795_FANCTRL
 static ssize_t
 show_sf_setup(struct device *dev, struct device_attribute *attr, char *buf)
 {
@@ -1506,6 +1507,7 @@ store_sf_setup(struct device *dev, struct device_attribute *attr,
 	mutex_unlock(&data->update_lock);
 	return count;
 }
+#endif
 
 
 #define NOT_USED			-1
@@ -1711,6 +1713,7 @@ static const struct sensor_device_attribute_2 sda_single_files[] = {
 		      store_chassis_clear, ALARM_STATUS, 46),
 	SENSOR_ATTR_2(beep_enable, S_IWUSR | S_IRUGO, show_alarm_beep,
 		      store_beep, BEEP_ENABLE, 47),
+#ifdef CONFIG_SENSORS_W83795_FANCTRL
 	SENSOR_ATTR_2(speed_cruise_tolerance, S_IWUSR | S_IRUGO, show_fanin,
 		store_fanin, FANIN_TOL, NOT_USED),
 	SENSOR_ATTR_2(pwm_default, S_IWUSR | S_IRUGO, show_sf_setup,
@@ -1719,6 +1722,7 @@ static const struct sensor_device_attribute_2 sda_single_files[] = {
 		      store_sf_setup, SETUP_PWM_UPTIME, NOT_USED),
 	SENSOR_ATTR_2(pwm_downtime, S_IWUSR | S_IRUGO, show_sf_setup,
 		      store_sf_setup, SETUP_PWM_DOWNTIME, NOT_USED),
+#endif
 };
 
 /*
@@ -1872,18 +1876,24 @@ static int w83795_handle_files(struct device *dev, int (*fn)(struct device *,
 			return err;
 	}
 
+#ifdef CONFIG_SENSORS_W83795_FANCTRL
 	for (i = 0; i < data->has_pwm; i++) {
 		for (j = 0; j < ARRAY_SIZE(w83795_pwm[0]); j++) {
 			err = fn(dev, &w83795_pwm[i][j].dev_attr);
 			if (err)
 				return err;
 		}
 	}
+#endif
 
 	for (i = 0; i < ARRAY_SIZE(w83795_temp); i++) {
 		if (!(data->has_temp & (1 << i)))
 			continue;
+#ifdef CONFIG_SENSORS_W83795_FANCTRL
 		for (j = 0; j < ARRAY_SIZE(w83795_temp[0]); j++) {
+#else
+		for (j = 0; j < 8; j++) {
+#endif
 			err = fn(dev, &w83795_temp[i][j].dev_attr);
 			if (err)
 				return err;