[PATCH 3/4] drm/mediatek: don't use drm_put_dev

[Daniel Vetter]

fsl is already fully demidlayered in the probe function, but for
convenience stuck with drm_put_dev. Call the unregister/unref parts
separately, to make sure this driver works correct.

Cc: Philipp Zabel <p.zabel at pengutronix.de>
Cc: CK Hu <ck.hu at mediatek.com>
Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
 drivers/gpu/drm/mediatek/mtk_drm_drv.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c 
b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 4b7fe7eaec01..b5f88e6d078e 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -321,7 +321,8 @@ static void mtk_drm_unbind(struct device *dev)
 {
        struct mtk_drm_private *private = dev_get_drvdata(dev);

-       drm_put_dev(private->drm);
+       drm_dev_unregister(private->drm);
+       drm_dev_unref(private->drm);
        private->drm = NULL;
 }

-- 
2.10.2