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path: root/drivers/gpu/drm/omapdrm/dss/dss.c
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Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/dss.c')
-rw-r--r--drivers/gpu/drm/omapdrm/dss/dss.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c b/drivers/gpu/drm/omapdrm/dss/dss.c
index 1aaf260aa9b8..7553c7fc1c45 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss.c
+++ b/drivers/gpu/drm/omapdrm/dss/dss.c
@@ -1484,16 +1484,23 @@ static int dss_probe(struct platform_device *pdev)
dss);
/* Add all the child devices as components. */
+ r = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
+ if (r)
+ goto err_uninit_debugfs;
+
omapdss_gather_components(&pdev->dev);
device_for_each_child(&pdev->dev, &match, dss_add_child_component);
r = component_master_add_with_match(&pdev->dev, &dss_component_ops, match);
if (r)
- goto err_uninit_debugfs;
+ goto err_of_depopulate;
return 0;
+err_of_depopulate:
+ of_platform_depopulate(&pdev->dev);
+
err_uninit_debugfs:
dss_debugfs_remove_file(dss->debugfs.clk);
dss_debugfs_remove_file(dss->debugfs.dss);
@@ -1522,6 +1529,8 @@ static int dss_remove(struct platform_device *pdev)
{
struct dss_device *dss = platform_get_drvdata(pdev);
+ of_platform_depopulate(&pdev->dev);
+
component_master_del(&pdev->dev, &dss_component_ops);
dss_debugfs_remove_file(dss->debugfs.clk);