diff options
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/industrialio-buffer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index 7340922d367f..5f2c8c8c436e 100644 --- a/drivers/iio/industrialio-buffer.c +++ b/drivers/iio/industrialio-buffer.c @@ -193,7 +193,8 @@ void iio_buffer_init(struct iio_buffer *buffer) INIT_LIST_HEAD(&buffer->buffer_list); init_waitqueue_head(&buffer->pollq); kref_init(&buffer->ref); - buffer->watermark = 1; + if (!buffer->watermark) + buffer->watermark = 1; } EXPORT_SYMBOL(iio_buffer_init); |