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Diffstat (limited to 'drivers/iio/adc/ti_am335x_adc.c')
-rw-r--r--drivers/iio/adc/ti_am335x_adc.c18
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c
index e946903b0993..855cc2d64ac8 100644
--- a/drivers/iio/adc/ti_am335x_adc.c
+++ b/drivers/iio/adc/ti_am335x_adc.c
@@ -385,24 +385,16 @@ static int tiadc_iio_buffered_hardware_setup(struct device *dev,
unsigned long flags,
const struct iio_buffer_setup_ops *setup_ops)
{
- struct iio_buffer *buffer;
int ret;
- buffer = devm_iio_kfifo_allocate(dev);
- if (!buffer)
- return -ENOMEM;
-
- iio_device_attach_buffer(indio_dev, buffer);
-
- ret = devm_request_threaded_irq(dev, irq, pollfunc_th, pollfunc_bh,
- flags, indio_dev->name, indio_dev);
+ ret = devm_iio_kfifo_buffer_setup(dev, indio_dev,
+ INDIO_BUFFER_SOFTWARE,
+ setup_ops);
if (ret)
return ret;
- indio_dev->setup_ops = setup_ops;
- indio_dev->modes |= INDIO_BUFFER_SOFTWARE;
-
- return 0;
+ return devm_request_threaded_irq(dev, irq, pollfunc_th, pollfunc_bh,
+ flags, indio_dev->name, indio_dev);
}
static const char * const chan_name_ain[] = {