staging: iio: Add stubs for iio_ring_buffer_[un]register and equivalent driver stubs

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Barry Song <21cnbao@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c
index 160585fab31..6013fee218e 100644
--- a/drivers/staging/iio/imu/adis16400_core.c
+++ b/drivers/staging/iio/imu/adis16400_core.c
@@ -27,6 +27,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
+#include "../ring_generic.h"
 #include "../accel/accel.h"
 #include "../adc/adc.h"
 #include "../gyro/gyro.h"
@@ -641,7 +642,7 @@ static int __devinit adis16400_probe(struct spi_device *spi)
                 goto error_unreg_ring_funcs;
         regdone = 1;
 
-        ret = adis16400_initialize_ring(st->indio_dev->ring);
+        ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
         if (ret) {
                 printk(KERN_ERR "failed to initialize the ring\n");
                 goto error_unreg_ring_funcs;
@@ -674,7 +675,7 @@ error_unregister_line:
         if (st->indio_dev->modes & INDIO_RING_TRIGGERED)
                 iio_unregister_interrupt_line(st->indio_dev, 0);
 error_uninitialize_ring:
-        adis16400_uninitialize_ring(st->indio_dev->ring);
+        iio_ring_buffer_unregister(st->indio_dev->ring);
 error_unreg_ring_funcs:
         adis16400_unconfigure_ring(st->indio_dev);
 error_free_dev:
@@ -709,7 +710,7 @@ static int adis16400_remove(struct spi_device *spi)
         if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0)
                 iio_unregister_interrupt_line(indio_dev, 0);
 
-        adis16400_uninitialize_ring(indio_dev->ring);
+        iio_ring_buffer_unregister(st->indio_dev->ring);
         adis16400_unconfigure_ring(indio_dev);
         iio_device_unregister(indio_dev);
         kfree(st->tx);