staging: iio: addac: fix line over 80 characters

This fixes checkpatch.pl warning:
WARNING: line over 80 characters

Signed-off-by: Roxana Blaj <roxanagabriela10@gmail.com>
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/iio/addac/adt7316.h

@@ -30,6 +30,7 @@ extern const struct dev_pm_ops adt7316_pm_ops;
 #else
 #define ADT7316_PM_OPS NULL
 #endif
-int adt7316_probe(struct device *dev, struct adt7316_bus *bus, const char *name);
+int adt7316_probe(struct device *dev, struct adt7316_bus *bus,
+		   const char *name);
 
 #endif