[PATCH v2] drm/exynos: dsi: Remove bridge node reference in removal

[Hoegeun Kwon]

Since bridge node is referenced during in the probe, it should be
released on removal.

Suggested-by: Andrzej Hajda <a.hajda at samsung.com>
Signed-off-by: Hoegeun Kwon <hoegeun.kwon at samsung.com>
---
Hi Inki,

This patch seems to have been forgotten... :)

Changes for V2:

- Checked for rebase 4.12-rc2

Best regards,
Hoegeun

 drivers/gpu/drm/exynos/exynos_drm_dsi.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 698a824..a11b795 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1805,6 +1805,10 @@ static int exynos_dsi_probe(struct platform_device *pdev)
 
 static int exynos_dsi_remove(struct platform_device *pdev)
 {
+	struct exynos_dsi *dsi = platform_get_drvdata(pdev);
+
+	of_node_put(dsi->bridge_node);
+
 	pm_runtime_disable(&pdev->dev);
 
 	component_del(&pdev->dev, &exynos_dsi_component_ops);
-- 
1.9.1