thermal: hwmon: EXPORT_SYMBOL_GPL for thermal hwmon sysfs

morimoto · zhang-rui · commit f4c592439b14 · 2016-08-08T10:57:39.000+08:00
thermal_add_hwmon_sysfs()/thermal_remove_hwmon_sysfs() need
EXPORT_SYMBOL_GPL(). Otherwise we will have ERROR

&gt;&gt; ERROR: "thermal_remove_hwmon_sysfs" [drivers/thermal/rcar_thermal.ko] undefined!
&gt;&gt; ERROR: "thermal_add_hwmon_sysfs" [drivers/thermal/rcar_thermal.ko] undefined!

Signed-off-by: Kuninori Morimoto &lt;kuninori.morimoto.gx@renesas.com&gt;
Signed-off-by: Zhang Rui &lt;rui.zhang@intel.com&gt;
diff --git a/drivers/thermal/thermal_hwmon.c b/drivers/thermal/thermal_hwmon.c
@@ -232,6 +232,7 @@ int thermal_add_hwmon_sysfs(struct thermal_zone_device *tz)
 
 	return result;
 }
+EXPORT_SYMBOL_GPL(thermal_add_hwmon_sysfs);
 
 void thermal_remove_hwmon_sysfs(struct thermal_zone_device *tz)
 {
@@ -270,3 +271,4 @@ void thermal_remove_hwmon_sysfs(struct thermal_zone_device *tz)
 	hwmon_device_unregister(hwmon->device);
 	kfree(hwmon);
 }
+EXPORT_SYMBOL_GPL(thermal_remove_hwmon_sysfs);

Original file line number	Diff line number	Diff line change
`@@ -232,6 +232,7 @@ int thermal_add_hwmon_sysfs(struct thermal_zone_device *tz)`
`232`	`232`
`233`	`233`	`return result;`
`234`	`234`	`}`
	`235`	`+EXPORT_SYMBOL_GPL(thermal_add_hwmon_sysfs);`
`235`	`236`
`236`	`237`	`void thermal_remove_hwmon_sysfs(struct thermal_zone_device *tz)`
`237`	`238`	`{`
`@@ -270,3 +271,4 @@ void thermal_remove_hwmon_sysfs(struct thermal_zone_device *tz)`
`270`	`271`	`hwmon_device_unregister(hwmon->device);`
`271`	`272`	`kfree(hwmon);`
`272`	`273`	`}`
	`274`	`+EXPORT_SYMBOL_GPL(thermal_remove_hwmon_sysfs);`