Hi,

On Wed, Jun 8, 2016 at 10:26 PM, Shunqian Zheng [off-list ref] wrote:

From: Simon Xue <redacted>

The iommu_dma_alloc() in iommu/dma-iommu.c calls iommu_map_sg()
that requires the callback iommu_ops .map_sg(). Adding the
default_iommu_map_sg() to rockchip iommu accordingly.

Signed-off-by: Simon Xue <redacted>
Signed-off-by: Shunqian Zheng <redacted>
---
 drivers/iommu/rockchip-iommu.c | 1 +
 1 file changed, 1 insertion(+)

Reviewed-by: Tomasz Figa <tfiga@chromium.org>

Best regards,
Tomasz