From: Daniel Vetter daniel.vetter@ffwll.ch
[ Upstream commit ae9d2daecf086958a41ad216152ec208d70ba325 ]
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@pengutronix.de Cc: CK Hu ck.hu@mediatek.com Reviewed-by: Lucas Stach l.stach@pengutronix.de Signed-off-by: Daniel Vetter daniel.vetter@intel.com Link: http://patchwork.freedesktop.org/patch/msgid/20161208110739.24417-3-daniel.v... Signed-off-by: Sasha Levin alexander.levin@verizon.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 cf83f6507ec8..48dfc163233e 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; }