| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 120/138] drm/mediatek: dont use drm_put_dev | Date | Tue, 28 Nov 2017 11:23:41 +0100 |
| |
4.9-stable review patch. If anyone has any objections, please let me know.
------------------
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.vetter@ffwll.ch Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- 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 { 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; }
|