diff options
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_backend.c')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_backend.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c index 77497b45f9a2..522e51a404cc 100644 --- a/drivers/gpu/drm/sun4i/sun4i_backend.c +++ b/drivers/gpu/drm/sun4i/sun4i_backend.c @@ -805,19 +805,6 @@ static int sun4i_backend_bind(struct device *dev, struct device *master, ret = of_dma_configure(drm->dev, dev->of_node, true); if (ret) return ret; - } else { - /* - * If we don't have the interconnect property, most likely - * because of an old DT, we need to set the DMA offset by hand - * on our device since the RAM mapping is at 0 for the DMA bus, - * unlike the CPU. - * - * XXX(hch): this has no business in a driver and needs to move - * to the device tree. - */ - ret = dma_direct_set_offset(drm->dev, PHYS_OFFSET, 0, SZ_4G); - if (ret) - return ret; } backend->engine.node = dev->of_node; |