diff options
Diffstat (limited to 'drivers/video/fbmem.c')
| -rw-r--r-- | drivers/video/fbmem.c | 4 |
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); |