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authorGuenter Roeck <linux@roeck-us.net>2019-04-18 12:58:19 -0700
committerEduardo Valentin <edubezval@gmail.com>2019-05-14 07:00:46 -0700
commit0b2a785db8797db08181f71395a412c8eedbc614 (patch)
treeaf211149d17dcd08ac88fd657226146c1c92928c /drivers/hwmon/npcm750-pwm-fan.c
parent9ebe010e566e9300bf3a7bb4ebfeb3f4deb72aa6 (diff)
hwmon: (npcm750-pwm-fan) Use devm_thermal_of_cooling_device_register
Use devm_thermal_of_cooling_device_register() to register the cooling device. As a side effect, this fixes a driver bug: thermal_cooling_device_unregister() was not called on device removal. Fixes: f1fd4a4db777 ("hwmon: Add NPCM7xx PWM and Fan driver") Cc: Tomer Maimon <tmaimon77@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'drivers/hwmon/npcm750-pwm-fan.c')
-rw-r--r--drivers/hwmon/npcm750-pwm-fan.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/hwmon/npcm750-pwm-fan.c b/drivers/hwmon/npcm750-pwm-fan.c
index b3b907bdfb63..f24cc00caba9 100644
--- a/drivers/hwmon/npcm750-pwm-fan.c
+++ b/drivers/hwmon/npcm750-pwm-fan.c
@@ -864,10 +864,8 @@ static int npcm7xx_create_pwm_cooling(struct device *dev,
snprintf(cdev->name, THERMAL_NAME_LENGTH, "%pOFn%d", child,
pwm_port);
- cdev->tcdev = thermal_of_cooling_device_register(child,
- cdev->name,
- cdev,
- &npcm7xx_pwm_cool_ops);
+ cdev->tcdev = devm_thermal_of_cooling_device_register(dev, child,
+ cdev->name, cdev, &npcm7xx_pwm_cool_ops);
if (IS_ERR(cdev->tcdev))
return PTR_ERR(cdev->tcdev);