diff options
Diffstat (limited to 'drivers/iio/buffer/industrialio-triggered-buffer.c')
| -rw-r--r-- | drivers/iio/buffer/industrialio-triggered-buffer.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/iio/buffer/industrialio-triggered-buffer.c b/drivers/iio/buffer/industrialio-triggered-buffer.c index 92b8aea3e063..b2b1b7d27af4 100644 --- a/drivers/iio/buffer/industrialio-triggered-buffer.c +++ b/drivers/iio/buffer/industrialio-triggered-buffer.c @@ -50,8 +50,6 @@ int iio_triggered_buffer_setup_ext(struct iio_dev *indio_dev, goto error_ret; } - iio_device_attach_buffer(indio_dev, buffer); - indio_dev->pollfunc = iio_alloc_pollfunc(h, thread, IRQF_ONESHOT, @@ -72,10 +70,16 @@ int iio_triggered_buffer_setup_ext(struct iio_dev *indio_dev, buffer->attrs = buffer_attrs; + ret = iio_device_attach_buffer(indio_dev, buffer); + if (ret < 0) + goto error_dealloc_pollfunc; + return 0; +error_dealloc_pollfunc: + iio_dealloc_pollfunc(indio_dev->pollfunc); error_kfifo_free: - iio_kfifo_free(indio_dev->buffer); + iio_kfifo_free(buffer); error_ret: return ret; } |