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[PATCHv4,09/15] Thermal: Make thermal_cdev_update as a global function

Message ID 1347946506-18449-10-git-send-email-durgadoss.r@intel.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

durgadoss.r@intel.com Sept. 18, 2012, 5:35 a.m. UTC 
This patch makes the thermal_cdev_update function as a
global one, so that other files can use it. This function
serves as a single arbitrator to set the state of a cooling
device.

Signed-off-by: Durgadoss R <durgadoss.r@intel.com>
---
 drivers/thermal/thermal_sys.c |    5 +++--
 include/linux/thermal.h       |    1 +
 2 files changed, 4 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
index 013f33b..eebd11d 100644
--- a/drivers/thermal/thermal_sys.c
+++ b/drivers/thermal/thermal_sys.c
@@ -1260,7 +1260,7 @@  void thermal_cooling_device_unregister(struct thermal_cooling_device *cdev)
 }
 EXPORT_SYMBOL(thermal_cooling_device_unregister);
 
-static void thermal_cdev_do_update(struct thermal_cooling_device *cdev)
+void thermal_cdev_update(struct thermal_cooling_device *cdev)
 {
 	struct thermal_instance *instance;
 	unsigned long target = 0;
@@ -1281,13 +1281,14 @@  static void thermal_cdev_do_update(struct thermal_cooling_device *cdev)
 	cdev->ops->set_cur_state(cdev, target);
 	cdev->updated = true;
 }
+EXPORT_SYMBOL(thermal_cdev_update);
 
 static void thermal_zone_do_update(struct thermal_zone_device *tz)
 {
 	struct thermal_instance *instance;
 
 	list_for_each_entry(instance, &tz->thermal_instances, tz_node)
-		thermal_cdev_do_update(instance->cdev);
+		thermal_cdev_update(instance->cdev);
 }
 
 /*
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 6182bd5..2bd9158 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -231,6 +231,7 @@  void thermal_cooling_device_unregister(struct thermal_cooling_device *);
 int get_tz_trend(struct thermal_zone_device *, int);
 struct thermal_instance *get_thermal_instance(struct thermal_zone_device *,
 		struct thermal_cooling_device *, int);
+void thermal_cdev_update(struct thermal_cooling_device *);
 
 int thermal_register_governor(struct thermal_governor *);
 void thermal_unregister_governor(struct thermal_governor *);