Merge v5.6 into drm-next

[linux-2.6-microblaze.git] / drivers / gpu / drm / radeon / radeon_ttm.c

diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index badf1b6..5d50c9e 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -523,7 +523,7 @@ static int radeon_ttm_tt_pin_userptr(struct ttm_tt *ttm)
 
        r = -ENOMEM;
        nents = dma_map_sg(rdev->dev, ttm->sg->sgl, ttm->sg->nents, direction);
-       if (nents != ttm->sg->nents)
+       if (nents == 0)
                goto release_sg;
 
        drm_prime_sg_to_page_addr_arrays(ttm->sg, ttm->pages,