1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index d8d9831b3fdb..070b9a13d892 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1668,8 +1668,10 @@ static int do_unregister_framebuffer(struct fb_info *fb_info)
 
         if (!lock_fb_info(fb_info))
                 return -ENODEV;
+        console_lock();
         event.info = fb_info;
         ret = fb_notifier_call_chain(FB_EVENT_FB_UNBIND, &event);
+        console_unlock();
         unlock_fb_info(fb_info);
 
         if (ret)
@@ -1684,7 +1686,9 @@ static int do_unregister_framebuffer(struct fb_info *fb_info)
         num_registered_fb--;
         fb_cleanup_device(fb_info);
         event.info = fb_info;
+        console_lock();
         fb_notifier_call_chain(FB_EVENT_FB_UNREGISTERED, &event);
+        console_unlock();
 
         /* this may free fb info */
         put_fb_info(fb_info);