[PATCH] drm/cirrus: fix connector leak at unload

[Rob Clark]

This fixes an '*ERROR* connector VGA-2 leaked!' splat at driver unload.

Signed-off-by: Rob Clark <robdcl...@gmail.com>
---
Similar case to the issue that was fixed recently in drm/ast

 drivers/gpu/drm/cirrus/cirrus_fbdev.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c 
b/drivers/gpu/drm/cirrus/cirrus_fbdev.c
index 4dd499c7d1ba..bb379ec4c182 100644
--- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c
+++ b/drivers/gpu/drm/cirrus/cirrus_fbdev.c
@@ -256,6 +256,8 @@ static int cirrus_fbdev_destroy(struct drm_device *dev,
 {
        struct drm_framebuffer *gfb = gfbdev->gfb;
 
+       drm_crtc_force_disable_all(dev);
+
        drm_fb_helper_unregister_fbi(&gfbdev->helper);
 
        vfree(gfbdev->sysram);
-- 
2.20.1