diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 606df7bea97b..77c45a2ebd83 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -1060,7 +1060,8 @@ static int add_gpu_components(struct device *dev, if (!np) return 0; - drm_of_component_match_add(dev, matchptr, compare_of, np); + if (of_device_is_available(np)) + drm_of_component_match_add(dev, matchptr, compare_of, np); of_node_put(np); @@ -1097,16 +1098,24 @@ static int msm_pdev_probe(struct platform_device *pdev) ret = add_gpu_components(&pdev->dev, &match); if (ret) - return ret; + goto fail; /* on all devices that I am aware of, iommu's which can map * any address the cpu can see are used: */ ret = dma_set_mask_and_coherent(&pdev->dev, ~0); if (ret) - return ret; + goto fail; + + ret = component_master_add_with_match(&pdev->dev, &msm_drm_ops, match); + if (ret) + goto fail; + + return 0; - return component_master_add_with_match(&pdev->dev, &msm_drm_ops, match); +fail: + of_platform_depopulate(&pdev->dev); + return ret; } static int msm_pdev_remove(struct platform_device *pdev) |