diff options
| author | Stefan Wahren <stefan.wahren@i2se.com> | 2019-04-03 15:48:33 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2019-04-16 03:19:23 +0300 |
| commit | 53f1647da3e8fb3e89066798f0fdc045064d353d (patch) | |
| tree | 62285a995d270583d039e90846832f455014bfcf /drivers/hwmon | |
| parent | 15ade5d2e7775667cf191cf2f94327a4889f8b9d (diff) | |
| download | linux-53f1647da3e8fb3e89066798f0fdc045064d353d.tar.xz | |
hwmon: (pwm-fan) Disable PWM if fetching cooling data fails
In case pwm_fan_of_get_cooling_data() fails we should disable the PWM
just like in the other error cases.
Fixes: 2e5219c77183 ("hwmon: (pwm-fan) Read PWM FAN configuration from device tree")
Cc: <stable@vger.kernel.org> # 4.14+
Reported-by: Guenter Rock <linux@roeck-us.net>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/pwm-fan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/pwm-fan.c b/drivers/hwmon/pwm-fan.c index 167221c7628a..e4c5197417a8 100644 --- a/drivers/hwmon/pwm-fan.c +++ b/drivers/hwmon/pwm-fan.c @@ -271,7 +271,7 @@ static int pwm_fan_probe(struct platform_device *pdev) ret = pwm_fan_of_get_cooling_data(&pdev->dev, ctx); if (ret) - return ret; + goto err_pwm_disable; ctx->pwm_fan_state = ctx->pwm_fan_max_state; if (IS_ENABLED(CONFIG_THERMAL)) { |