fb: Yet another band-aid for fixing lockdep mess

[profile/ivi/kernel-adaptation-intel-automotive.git] / drivers / video / fbmem.c

diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index d8d9831..070b9a1 100644 (file)
--- 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);