From 01d79e9b6afd15c3d2f34b39a9a6a08b45440d01 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 6 Aug 2017 15:08:42 +0200 Subject: [PATCH] staging: vboxvideo: Call fb_deferred_io_cleanup() on cleanup On driver cleanup we need to call fb_deferred_io_cleanup() if build with CONFIG_FB_DEFERRED_IO set. Suggested-by: Michael Thayer Signed-off-by: Hans de Goede Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vboxvideo/vbox_fb.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/staging/vboxvideo/vbox_fb.c b/drivers/staging/vboxvideo/vbox_fb.c index 3c09aa4..56e3908 100644 --- a/drivers/staging/vboxvideo/vbox_fb.c +++ b/drivers/staging/vboxvideo/vbox_fb.c @@ -342,6 +342,11 @@ void vbox_fbdev_fini(struct drm_device *dev) struct vbox_fbdev *fbdev = vbox->fbdev; struct vbox_framebuffer *afb = &fbdev->afb; +#ifdef CONFIG_FB_DEFERRED_IO + if (fbdev->helper.fbdev && fbdev->helper.fbdev->fbdefio) + fb_deferred_io_cleanup(fbdev->helper.fbdev); +#endif + drm_fb_helper_unregister_fbi(&fbdev->helper); if (afb->obj) { -- 2.7.4