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path: root/drivers/iio/industrialio-triggered-buffer.c
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Diffstat (limited to 'drivers/iio/industrialio-triggered-buffer.c')
-rw-r--r--drivers/iio/industrialio-triggered-buffer.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/iio/industrialio-triggered-buffer.c b/drivers/iio/industrialio-triggered-buffer.c
index 46c619b0d8c5..d6f54930b34a 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,