drm: mali-dp: Turn off CRTC vblank when removing module.

When unbinding the mali-dp driver the drm_vblank_cleanup() function
warns us that the vblanks are still enabled. Fix that by calling
drm_crtc_vblank_off() in the malidp_unbind() function.

Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>

diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index 274db28..8d20faa 100644 (file)
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -677,8 +677,10 @@ static void malidp_unbind(struct device *dev)
        drm_fb_cma_fbdev_fini(drm);
        drm_kms_helper_poll_fini(drm);
        pm_runtime_get_sync(dev);
+       drm_crtc_vblank_off(&malidp->crtc);
        malidp_se_irq_fini(drm);
        malidp_de_irq_fini(drm);
+       drm->irq_enabled = false;
        component_unbind_all(dev, drm);
        of_node_put(malidp->crtc.port);
        malidp->crtc.port = NULL;