staging: iio: push the main buffer chrdev down to the top level.

Sorry all, this one is very invasive, though the driver changes are
just trivial interface fixes. Not all done yet.

V2 - bring the sca3000 with us.
V3 - fix ade7758 bugs in conversion.
V4 - add ad5933

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c
index bb8be5daa6b..bea9e82057f 100644
--- a/drivers/staging/iio/adc/ad7476_core.c
+++ b/drivers/staging/iio/adc/ad7476_core.c
@@ -186,7 +186,7 @@ static int __devinit ad7476_probe(struct spi_device *spi)
         if (ret)
                 goto error_disable_reg;
 
-        ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+        ret = iio_ring_buffer_register_ex(indio_dev, 0,
                                           st->chip_info->channel,
                                           ARRAY_SIZE(st->chip_info->channel));
         if (ret)
@@ -215,7 +215,7 @@ static int ad7476_remove(struct spi_device *spi)
         /* copy needed as st will have been freed */
         struct regulator *reg = st->reg;
 
-        iio_ring_buffer_unregister(indio_dev->ring);
+        iio_ring_buffer_unregister(indio_dev);
         ad7476_ring_cleanup(indio_dev);
         iio_device_unregister(indio_dev);
         if (!IS_ERR(reg)) {