diff options
| -rw-r--r-- | drivers/iio/buffer/industrialio-buffer-dma.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iio/buffer/industrialio-buffer-dma.c b/drivers/iio/buffer/industrialio-buffer-dma.c index 7a7a9d37339b..8906feaeb69b 100644 --- a/drivers/iio/buffer/industrialio-buffer-dma.c +++ b/drivers/iio/buffer/industrialio-buffer-dma.c @@ -6,6 +6,7 @@ #include <linux/atomic.h> #include <linux/cleanup.h> +#include <linux/lockdep.h> #include <linux/slab.h> #include <linux/kernel.h> #include <linux/module.h> @@ -764,7 +765,7 @@ int iio_dma_buffer_enqueue_dmabuf(struct iio_buffer *buffer, bool cookie; int ret; - WARN_ON(!mutex_is_locked(&queue->lock)); + lockdep_assert_held(&queue->lock); cookie = dma_fence_begin_signalling(); |