hwmon: (adt7x10) Add alarm interrupt support

This allows an userspace application to poll() on the alarm files to get
notified in case of a temperature threshold event.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

drivers/hwmon/adt7x10.h

@@ -23,9 +23,9 @@ struct adt7x10_ops {
 	int (*write_word)(struct device *, u8 reg, u16 data);
 };
 
-int adt7x10_probe(struct device *dev, const char *name,
+int adt7x10_probe(struct device *dev, const char *name, int irq,
 	const struct adt7x10_ops *ops);
-int adt7x10_remove(struct device *dev);
+int adt7x10_remove(struct device *dev, int irq);
 
 #ifdef CONFIG_PM_SLEEP
 extern const struct dev_pm_ops adt7x10_dev_pm_ops;