staging: iio: sca3000 fix sca3000_[show,store]_ring_bpse

Signed-off-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/iio/accel/sca3000_ring.c b/drivers/staging/iio/accel/sca3000_ring.c
index 6d19d15..09836c4 100644 (file)
--- a/drivers/staging/iio/accel/sca3000_ring.c
+++ b/drivers/staging/iio/accel/sca3000_ring.c
@@ -126,8 +126,8 @@ static ssize_t sca3000_show_ring_bpse(struct device *dev,
 {
        int len = 0, ret;
        u8 *rx;
-       struct iio_ring_buffer *r = dev_get_drvdata(dev);
-       struct sca3000_state *st = r->indio_dev->dev_data;
+       struct iio_dev *indio_dev = dev_get_drvdata(dev);
+       struct sca3000_state *st = indio_dev->dev_data;
 
        mutex_lock(&st->lock);
        ret = sca3000_read_data(st, SCA3000_REG_ADDR_MODE, &rx, 1);
@@ -153,8 +153,8 @@ static ssize_t sca3000_store_ring_bpse(struct device *dev,
                                      const char *buf,
                                      size_t len)
 {
-       struct iio_ring_buffer *r = dev_get_drvdata(dev);
-       struct sca3000_state *st = r->indio_dev->dev_data;
+       struct iio_dev *indio_dev = dev_get_drvdata(dev);
+       struct sca3000_state *st = indio_dev->dev_data;
        int ret;
        u8 *rx;
        long val;