diff options
| -rw-r--r-- | drivers/gpu/drm/msm/disp/msm_disp_snapshot.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.c | 11 |
2 files changed, 10 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/disp/msm_disp_snapshot.c b/drivers/gpu/drm/msm/disp/msm_disp_snapshot.c index e75b97127c0d..b73031cd48e4 100644 --- a/drivers/gpu/drm/msm/disp/msm_disp_snapshot.c +++ b/drivers/gpu/drm/msm/disp/msm_disp_snapshot.c @@ -129,6 +129,9 @@ void msm_disp_snapshot_destroy(struct drm_device *drm_dev) } priv = drm_dev->dev_private; + if (!priv->kms) + return; + kms = priv->kms; if (kms->dump_worker) diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index c86af9ccb7f4..ff3a1ff423fc 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -150,6 +150,9 @@ static void msm_irq_uninstall(struct drm_device *dev) struct msm_drm_private *priv = dev->dev_private; struct msm_kms *kms = priv->kms; + if (!priv->kms) + return; + kms->funcs->irq_uninstall(kms); if (kms->irq_requested) free_irq(kms->irq, dev); @@ -267,8 +270,6 @@ static int msm_drm_uninit(struct device *dev) component_unbind_all(dev, ddev); ddev->dev_private = NULL; - drm_dev_put(ddev); - destroy_workqueue(priv->wq); return 0; @@ -441,12 +442,12 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv) ret = msm_init_vram(ddev); if (ret) - return ret; + goto err_drm_dev_put; /* Bind all our sub-components: */ ret = component_bind_all(dev, ddev); if (ret) - return ret; + goto err_drm_dev_put; dma_set_max_seg_size(dev, UINT_MAX); @@ -541,6 +542,8 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv) err_msm_uninit: msm_drm_uninit(dev); +err_drm_dev_put: + drm_dev_put(ddev); return ret; } |