diff options
Diffstat (limited to 'linux-core/via_dmablit.c')
| -rw-r--r-- | linux-core/via_dmablit.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/linux-core/via_dmablit.c b/linux-core/via_dmablit.c index e1295cf2..9e2f1009 100644 --- a/linux-core/via_dmablit.c +++ b/linux-core/via_dmablit.c @@ -237,7 +237,8 @@ via_lock_all_dma_pages(drm_via_sg_info_t *vsg, drm_via_dmablit_t *xfer) memset(vsg->pages, 0, sizeof(struct page *) * vsg->num_pages); down_read(¤t->mm->mmap_sem); ret = get_user_pages(current, current->mm, (unsigned long) xfer->mem_addr, - vsg->num_pages, vsg->direction, 0, vsg->pages, NULL); + vsg->num_pages, (vsg->direction == DMA_FROM_DEVICE), + 0, vsg->pages, NULL); up_read(¤t->mm->mmap_sem); if (ret != vsg->num_pages) { |