media: Documentation: ipu6: remove the dma_ops part from the doc

dma_ops override is not in code anymore, so remove it.

Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

diff --git a/Documentation/driver-api/media/drivers/ipu6.rst b/Documentation/driver-api/media/drivers/ipu6.rst
index 6e1dd19b36fbc12a1f5ff1e24c1d9816020eb9f4..88f6498e74db8356666f39aa29734b1f36b65eff 100644 (file)
--- a/Documentation/driver-api/media/drivers/ipu6.rst
+++ b/Documentation/driver-api/media/drivers/ipu6.rst
@@ -98,21 +98,6 @@ The IPU6 driver exports its own DMA operations. The IPU6 driver will update the
 page table entries for each DMA operation and invalidate the MMU TLB after each
 unmap and free.
 
-.. code-block:: none
-
-    const struct dma_map_ops ipu6_dma_ops = {
-          .alloc = ipu6_dma_alloc,
-          .free = ipu6_dma_free,
-          .mmap = ipu6_dma_mmap,
-          .map_sg = ipu6_dma_map_sg,
-          .unmap_sg = ipu6_dma_unmap_sg,
-          ...
-    };
-
-.. Note:: IPU6 MMU works behind IOMMU so for each IPU6 DMA ops, driver will call
-         generic PCI DMA ops to ask IOMMU to do the additional mapping if VT-d
-         enabled.
-
 Firmware file format
 ====================