Merge tag 'dma-mapping-4.14' of git://git.infradead.org/users/hch/dma-mapping

[mirror_ubuntu-bionic-kernel.git] / drivers / char / virtio_console.c

diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index 23f33f95d4a62d6fc74ec2f27cad04b623c50399..d1aed2513bd93a0dd749e84911f9830a867b1b3d 100644 (file)
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -451,9 +451,6 @@ static struct port_buffer *alloc_buf(struct virtqueue *vq, size_t buf_size,
                 * device is created by remoteproc, the DMA memory is
                 * associated with the grandparent device:
                 * vdev => rproc => platform-dev.
-                * The code here would have been less quirky if
-                * DMA_MEMORY_INCLUDES_CHILDREN had been supported
-                * in dma-coherent.c
                 */
                if (!vq->vdev->dev.parent || !vq->vdev->dev.parent->parent)
                        goto free_buf;