[PATCH] drm/rockchip: vop2: unlock on error path in vop2_crtc_atomic_enable()

[Dan Carpenter]

This error path needs an unlock before returning.

Fixes: 604be85547ce ("drm/rockchip: Add VOP2 driver")
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c 
b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
index 0b49fed16535..b68922943825 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
@@ -1524,6 +1524,7 @@ static void vop2_crtc_atomic_enable(struct drm_crtc *crtc,
        if (ret < 0) {
                drm_err(vop2->drm, "failed to enable dclk for video port%d - 
%d\n",
                        vp->id, ret);
+               vop2_unlock(vop2);
                return;
        }
 
-- 
2.35.1