iio:stm32-lp-timer and ep93xx: 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 have gone away.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/iio/adc/ep93xx_adc.c

@@ -150,7 +150,6 @@ static int ep93xx_read_raw(struct iio_dev *iiodev,
 }
 
 static const struct iio_info ep93xx_adc_info = {
-	.driver_module = THIS_MODULE,
 	.read_raw = ep93xx_read_raw,
 };