diff options
Diffstat (limited to 'drivers/iio/industrialio-triggered-buffer.c')
| -rw-r--r-- | drivers/iio/industrialio-triggered-buffer.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/iio/industrialio-triggered-buffer.c b/drivers/iio/industrialio-triggered-buffer.c index 46c619b0d8c..d6f54930b34 100644 --- a/drivers/iio/industrialio-triggered-buffer.c +++ b/drivers/iio/industrialio-triggered-buffer.c @@ -17,7 +17,6 @@ #include <linux/iio/trigger_consumer.h> static const struct iio_buffer_setup_ops iio_triggered_buffer_setup_ops = { - .preenable = &iio_sw_buffer_preenable, .postenable = &iio_triggered_buffer_postenable, .predisable = &iio_triggered_buffer_predisable, }; @@ -47,14 +46,17 @@ int iio_triggered_buffer_setup(struct iio_dev *indio_dev, irqreturn_t (*pollfunc_th)(int irq, void *p), const struct iio_buffer_setup_ops *setup_ops) { + struct iio_buffer *buffer; int ret; - indio_dev->buffer = iio_kfifo_allocate(indio_dev); - if (!indio_dev->buffer) { + buffer = iio_kfifo_allocate(indio_dev); + if (!buffer) { ret = -ENOMEM; goto error_ret; } + iio_device_attach_buffer(indio_dev, buffer); + indio_dev->pollfunc = iio_alloc_pollfunc(pollfunc_bh, pollfunc_th, IRQF_ONESHOT, |