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hwmon: (adt7x10) Use hwmon_notify_event

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

Signed-off-by: Cosmin 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: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Cosmin Tanislav 2021-12-21 23:58:41 +02:00 committed by Guenter Roeck
parent 8331585ab3
commit a7a5731a09
1 changed files with 4 additions and 4 deletions
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8
drivers/hwmon/adt7x10.c
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@ -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;
}