[PATCH v1 31/35] drm/sun4i: tv: Add missing reset assertion

[Maxime Ripard]

The reset line is deasserted at bind, and asserted if we ever encounter an
error there. However, it's never deasserted in unbind which will lead to a
resource unbalance.

Signed-off-by: Maxime Ripard <maxime at cerno.tech>

diff --git a/drivers/gpu/drm/sun4i/sun4i_tv.c b/drivers/gpu/drm/sun4i/sun4i_tv.c
index ad6a3739bfa9..74ff5ad6a8b9 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tv.c
@@ -605,6 +605,7 @@ static void sun4i_tv_unbind(struct device *dev, struct device *master,
 	drm_connector_cleanup(&tv->connector);
 	drm_encoder_cleanup(&tv->encoder);
 	clk_disable_unprepare(tv->clk);
+	reset_control_assert(tv->reset);
 }
 
 static const struct component_ops sun4i_tv_ops = {

-- 
b4 0.10.0-dev-49460