Revert "drm/omap: Fix omap_gem_dma_sync_buffer() when we already have…

… a dma_addr" This reverts commit 6dd1aad.
maemo-leste · Jan 4, 2022 · 8dee681 · 8dee681
1 parent 9639070
commit 8dee681
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -735,11 +735,7 @@ void omap_gem_dma_sync_buffer(struct drm_gem_object *obj,
 		return;
 
 	for (i = 0; i < npages; i++) {
-		if (omap_obj->dma_addrs[i]) {
-			dma_sync_single_for_device(dev->dev,
-						   omap_obj->dma_addrs[i],
-						   PAGE_SIZE, DMA_TO_DEVICE);
-		} else {
+		if (!omap_obj->dma_addrs[i]) {
 			dma_addr_t addr;
 
 			addr = dma_map_page(dev->dev, pages[i], 0,