iio:light: drop assign iio_info.driver_module and iio_trigger_ops.owner

The equivalent of both of these are now done via macro magic when
the relevant register calls are made.  The actual structure
elements will shortly go away.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>

drivers/iio/light/isl29018.c

@@ -624,14 +624,12 @@ static int isl29018_chip_init(struct isl29018_chip *chip)
 
 static const struct iio_info isl29018_info = {
 	.attrs = &isl29018_group,
-	.driver_module = THIS_MODULE,
 	.read_raw = isl29018_read_raw,
 	.write_raw = isl29018_write_raw,
 };
 
 static const struct iio_info isl29023_info = {
 	.attrs = &isl29023_group,
-	.driver_module = THIS_MODULE,
 	.read_raw = isl29018_read_raw,
 	.write_raw = isl29018_write_raw,
 };