Add missing clk_disable_unprepare() in bind()'s error handling path.
Fixes: 12b9f204e804 ("drm: bridge/dw_hdmi: add rockchip rk3288 support") Signed-off-by: Jeffy Chen jeffy.chen@rock-chips.com ---
Changes in v4: None Changes in v3: None Changes in v2: None
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c index 1eb02a82fd91..582283da7861 100644 --- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c +++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c @@ -383,8 +383,10 @@ static int dw_hdmi_rockchip_bind(struct device *dev, struct device *master, * If dw_hdmi_bind() fails we'll never call dw_hdmi_unbind(), * which would have called the encoder cleanup. Do it manually. */ - if (ret) + if (ret) { drm_encoder_cleanup(encoder); + clk_disable_unprepare(hdmi->vpll_clk); + }
return ret; }