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-rw-r--r--drivers/hwmon/gpio-fan.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c
index 7802eb2a442f..36abf814b8c7 100644
--- a/drivers/hwmon/gpio-fan.c
+++ b/drivers/hwmon/gpio-fan.c
@@ -550,6 +550,14 @@ static int gpio_fan_probe(struct platform_device *pdev)
return 0;
}
+static void gpio_fan_shutdown(struct platform_device *pdev)
+{
+ struct gpio_fan_data *fan_data = dev_get_drvdata(&pdev->dev);
+
+ if (fan_data->ctrl)
+ set_fan_speed(fan_data, 0);
+}
+
#ifdef CONFIG_PM_SLEEP
static int gpio_fan_suspend(struct device *dev)
{
@@ -581,6 +589,7 @@ static SIMPLE_DEV_PM_OPS(gpio_fan_pm, gpio_fan_suspend, gpio_fan_resume);
static struct platform_driver gpio_fan_driver = {
.probe = gpio_fan_probe,
+ .shutdown = gpio_fan_shutdown,
.driver = {
.name = "gpio-fan",
.pm = GPIO_FAN_PM,