From: "hongbo.zhang" <hongbo.zh...@linaro.com>
A cooling device should be set to state zero when it is unbound.
Signed-off-by: hongbo.zhang <hongbo.zh...@linaro.com>
---
drivers/thermal/thermal_sys.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
index 2c28c85..efc5c56 100644
--- a/drivers/thermal/thermal_sys.c
+++ b/drivers/thermal/thermal_sys.c
@@ -885,6 +885,8 @@ int thermal_zone_unbind_cooling_device(struct
thermal_zone_device *tz,
mutex_lock(&tz->lock);
list_for_each_entry_safe(pos, next, &tz->cooling_devices, node) {
if (pos->tz == tz && pos->trip == trip && pos->cdev == cdev) {
+ if (cdev->ops->set_cur_state)
+ cdev->ops->set_cur_state(cdev, 0);
list_del(&pos->node);
mutex_unlock(&tz->lock);
goto unbind;
--
1.7.11.3
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