1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index d77ede3e67ce..e680501c78ea 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -754,6 +754,7 @@ int radeon_device_init(struct radeon_device *rdev,
         dma_bits = rdev->need_dma32 ? 32 : 40;
         r = pci_set_dma_mask(rdev->pdev, DMA_BIT_MASK(dma_bits));
         if (r) {
+                rdev->need_dma32 = true;
                 printk(KERN_WARNING "radeon: No suitable DMA available.\n");
         }