Commit a7a5731a authored by Cosmin Tanislav's avatar Cosmin Tanislav Committed by Guenter Roeck
Browse files

hwmon: (adt7x10) Use hwmon_notify_event 



The hwmon subsystem provides means of notifying userspace
about events. Use it.

Signed-off-by: default avatarCosmin Tanislav <cosmin.tanislav@analog.com>
Link: https://lore.kernel.org/r/20211221215841.2641417-8-demonsingur@gmail.com


[groeck: Pass hwmon device to interrupt handler]
Tested-by: default avatarCosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: default avatarCosmin Tanislav <cosmin.tanislav@analog.com>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 8331585a

drivers/hwmon/adt7x10.c

+4 −4
Original line number Diff line number Diff line
@@ -87,11 +87,11 @@ static irqreturn_t adt7x10_irq_handler(int irq, void *private) 
		return IRQ_HANDLED;



	if (status & ADT7X10_STAT_T_HIGH)

		sysfs_notify(&dev->kobj, NULL, "temp1_max_alarm");

		hwmon_notify_event(dev, hwmon_temp, hwmon_temp_max_alarm, 0);

	if (status & ADT7X10_STAT_T_LOW)

		sysfs_notify(&dev->kobj, NULL, "temp1_min_alarm");

		hwmon_notify_event(dev, hwmon_temp, hwmon_temp_min_alarm, 0);

	if (status & ADT7X10_STAT_T_CRIT)

		sysfs_notify(&dev->kobj, NULL, "temp1_crit_alarm");

		hwmon_notify_event(dev, hwmon_temp, hwmon_temp_crit_alarm, 0);



	return IRQ_HANDLED;

}
@@ -388,7 +388,7 @@ int adt7x10_probe(struct device *dev, const char *name, int irq, 
						adt7x10_irq_handler,

						IRQF_TRIGGER_FALLING |

						IRQF_ONESHOT,

						dev_name(dev), dev);

						dev_name(dev), hdev);

		if (ret)

			return ret;

	}