iio:adc: 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/adc/vf610_adc.c

@@ -799,7 +799,6 @@ static int vf610_adc_reg_access(struct iio_dev *indio_dev,
 }
 
 static const struct iio_info vf610_adc_iio_info = {
-	.driver_module = THIS_MODULE,
 	.read_raw = &vf610_read_raw,
 	.write_raw = &vf610_write_raw,
 	.debugfs_reg_access = &vf610_adc_reg_access,