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path: root/drivers/virtio/virtio_dma_buf.c
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Diffstat (limited to 'drivers/virtio/virtio_dma_buf.c')
-rw-r--r--drivers/virtio/virtio_dma_buf.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/virtio/virtio_dma_buf.c b/drivers/virtio/virtio_dma_buf.c
index 3fe1d03b0645..95c10632f84a 100644
--- a/drivers/virtio/virtio_dma_buf.c
+++ b/drivers/virtio/virtio_dma_buf.c
@@ -36,6 +36,8 @@ EXPORT_SYMBOL(virtio_dma_buf_export);
/**
* virtio_dma_buf_attach - mandatory attach callback for virtio dma-bufs
+ * @dma_buf: [in] buffer to attach
+ * @attach: [in] attachment structure
*/
int virtio_dma_buf_attach(struct dma_buf *dma_buf,
struct dma_buf_attachment *attach)