Commit 277c628f authored by Christian Schneider's avatar Christian Schneider Committed by Guenter Roeck
Browse files

hwmon: (gpio-fan) fix sysfs notifications and udev events for gpio-fan alarms 



sysfs_notify() and kobject_uevent() are passed the wrong device.
fan_data->hwmon_dev needs to be passed, so that sysfs notification
goes to right place and generated uevent has the right information

Signed-off-by: default avatarChristian Schneider <cschneider@radiodata.biz>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent f2173fa2

drivers/hwmon/gpio-fan.c

+2 −2
Original line number Diff line number Diff line
@@ -54,8 +54,8 @@ static void fan_alarm_notify(struct work_struct *ws) 
	struct gpio_fan_data *fan_data =

		container_of(ws, struct gpio_fan_data, alarm_work);



	sysfs_notify(&fan_data->dev->kobj, NULL, "fan1_alarm");

	kobject_uevent(&fan_data->dev->kobj, KOBJ_CHANGE);

	sysfs_notify(&fan_data->hwmon_dev->kobj, NULL, "fan1_alarm");

	kobject_uevent(&fan_data->hwmon_dev->kobj, KOBJ_CHANGE);

}



static irqreturn_t fan_alarm_irq_handler(int irq, void *dev_id)