diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/iio/adc/ti_am335x_adc.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c index 728411ec7642..d4d748214e4b 100644 --- a/drivers/iio/adc/ti_am335x_adc.c +++ b/drivers/iio/adc/ti_am335x_adc.c | |||
@@ -229,12 +229,15 @@ static int tiadc_iio_buffered_hardware_setup(struct iio_dev *indio_dev, | |||
229 | unsigned long flags, | 229 | unsigned long flags, |
230 | const struct iio_buffer_setup_ops *setup_ops) | 230 | const struct iio_buffer_setup_ops *setup_ops) |
231 | { | 231 | { |
232 | struct iio_buffer *buffer; | ||
232 | int ret; | 233 | int ret; |
233 | 234 | ||
234 | indio_dev->buffer = iio_kfifo_allocate(indio_dev); | 235 | buffer = iio_kfifo_allocate(indio_dev); |
235 | if (!indio_dev->buffer) | 236 | if (!buffer) |
236 | return -ENOMEM; | 237 | return -ENOMEM; |
237 | 238 | ||
239 | iio_device_attach_buffer(indio_dev, buffer); | ||
240 | |||
238 | ret = request_threaded_irq(irq, pollfunc_th, pollfunc_bh, | 241 | ret = request_threaded_irq(irq, pollfunc_th, pollfunc_bh, |
239 | flags, indio_dev->name, indio_dev); | 242 | flags, indio_dev->name, indio_dev); |
240 | if (ret) | 243 | if (ret) |