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authorDurgadoss R <durgadoss.r@intel.com>2012-09-18 09:35:00 +0400
committerZhang Rui <rui.zhang@intel.com>2012-11-05 10:00:06 +0400
commitdc76548269ca2c44e5ddc29db5c36188bc4f2234 (patch)
tree77b82f15c80938766104628b13ba7f3e1cc7299e /drivers/thermal
parent7e8ee1e9d7561fe640ae8df6c28f10a6a3239592 (diff)
downloadlinux-dc76548269ca2c44e5ddc29db5c36188bc4f2234.tar.xz
Thermal: Make thermal_cdev_update as a global function
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> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal')
-rw-r--r--drivers/thermal/thermal_sys.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
index a32803224e3c..9d21f82986ee 100644
--- a/drivers/thermal/thermal_sys.c
+++ b/drivers/thermal/thermal_sys.c
@@ -1257,7 +1257,7 @@ 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;
@@ -1278,13 +1278,14 @@ 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);
}
/*