From 0b2a785db8797db08181f71395a412c8eedbc614 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Thu, 18 Apr 2019 12:58:19 -0700 Subject: 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 Signed-off-by: Guenter Roeck Signed-off-by: Eduardo Valentin --- drivers/hwmon/npcm750-pwm-fan.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/hwmon/npcm750-pwm-fan.c') 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); -- cgit