Commit 75bfa81b authored by Michael S. Tsirkin's avatar Michael S. Tsirkin

virtio_ring: mark vring_dma_dev inline

This inline function is unused on configurations
where dma_map/unmap are empty macros.

Make the function inline to avoid gcc errors because
of an unused static function.
Signed-off-by: Michael S. Tsirkin's avatarMichael S. Tsirkin <>
parent 678ff27d
......@@ -167,7 +167,7 @@ static bool vring_use_dma_api(struct virtio_device *vdev)
* making all of the arch DMA ops work on the vring device itself
* is a mess. For now, we use the parent device for DMA ops.
static struct device *vring_dma_dev(const struct vring_virtqueue *vq)
static inline struct device *vring_dma_dev(const struct vring_virtqueue *vq)
return vq->vq.vdev->dev.parent;
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